1990456852800

Names of 1990456852800

• Cardinal: 1990456852800 can be written as One trillion, nine hundred ninety billion, four hundred fifty-six million, eight hundred fifty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 1.9904568528 × 10¹²

Factors of 1990456852800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 664

Divisors of 1990456852800

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 29 30 32 39 40 48 50 52 58 60 64 65 75 78 80 87 96 100 104 116 120 130 145 150 156 160 169 174 192 195 200 208 211 232 240 260 290 300 312 320 325 338 348 377 390 400 401 416 422 435 464 480 507 520 580 600 624 633 650 676 696 725 754 780 800 802 832 844 845 870 928 960 975 1014 1040 1055 1131 1160 1200 1203 1248 1266 1300 1352 1392 1450 1508 1560 1600 1604 1688 1690 1740 1856 1885 1950 2005 2028 2080 2110 2175 2262 2320 2400 2406 2496 2532 2535 2600 2704 2743 2784 2900 3016 3120 3165 3208 3376 3380 3480 3770 3900 4010 4056 4160 4220 4225 4350 4524 4640 4800 4812 4901 5064 5070 5200 5213 5275 5408 5486 5568 5655 5800 6015 6032 6119 6240 6330 6416 6752 6760 6960 7540 7800 8020 8112 8229 8440 8450 8700 9048 9280 9425 9624 9802 10025 10128 10140 10400 10426 10550 10816 10972 11310 11600 11629 12030 12064 12238 12480 12660 12675 12832 13504 13520 13715 13920 14703 15080 15600 15639 15825 16040 16224 16458 16880 16900 17400 18096 18357 18850 19248 19604 20050 20256 20280 20800 20852 21100 21944 22620 23200 23258 24060 24128 24476 24505 25320 25350 25664 26065 27040 27430 27840 28275 29406 30075 30160 30595 31200 31278 31650 32080 32448 32916 33760 33800 34800 34887 35659 36192 36714 37700 38496 39208 40100 40512 40560 41145 41704 42200 43888 45240 46400 46516 48120 48952 49010 50640 50700 52130 54080 54860 56550 58145 58812 60150 60320 61190 62400 62556 63300 64160 65832 67520 67600 67769 68575 69600 69774 71318 72384 73428 73515 75400 76992 78195 78416 79547 80200 81120 82290 83408 84400 84611 87776 90480 91785 93032 96240 97904 98020 101280 101400 104260 106977 109720 113100 116290 117624 120300 120640 122380 122525 125112 126600 128320 130325 131664 135200 135538 137150 139200 139548 142636 146856 147030 150800 151177 152975 156390 156832 159094 160400 162240 164580 166816 168800 169222 174435 175552 178295 180960 183570 186064 192480 195808 196040 202560 202800 203307 205725 208520 213954 219440 226200 232580 235248 238641 240600 244760 245050 250224 253200 253833 260650 263328 270400 271076 274300 279096 285272 290725 293712 294060 301600 302354 305950 312780 313664 318188 320800 329160 333632 337600 338444 338845 348870 356590 361920 367140 367575 372128 384960 390975 391616 392080 397735 405600 406614 411450 417040 423055 427908 438880 452400 453531 458925 465160 470496 477282 481200 489520 490100 500448 506400 507666 521300 526656 534885 542152 548600 558192 570544 581450 587424 588120 603200 604708 611900 625560 636376 641600 658320 676888 677690 697740 713180 734280 735150 744256 755885 781950 784160 795470 811200 813228 822900 834080 846110 855816 872175 877760 891475 904800 907062 917850 930320 940992 954564 962400 979040 980200 1000896 1012800 1015332 1016535 1034111 1042600 1069770 1084304 1097200 1099943 1116384 1141088 1162900 1174848 1176240 1193205 1209416 1223800 1251120 1269165 1272752 1316640 1353776 1355380 1395480 1426360 1468560 1470300 1511770 1563900 1568320 1590940 1626456 1645800 1668160 1692220 1694225 1711632 1744350 1782950 1809600 1814124 1835700 1860640 1909128 1924800 1958080 1960400 1965301 1988675 2030664 2033070 2068222 2085200 2115275 2139540 2168608 2194400 2199886 2232768 2267655 2282176 2325800 2352480 2386410 2418832 2447600 2453719 2502240 2538330 2545504 2633280 2674425 2707552 2710760 2790960 2852720 2937120 2940600 3023540 3102333 3127800 3181880 3252912 3291600 3299829 3384440 3388450 3423264 3488700 3565900 3628248 3671400 3721280 3779425 3818256 3920800 3930602 3977350 4061328 4066140 4136444 4170400 4230550 4279080 4337216 4388800 4399772 4535310 4651600 4704960 4772820 4837664 4895200 4907438 5004480 5076660 5082675 5091008 5170555 5348850 5415104 5421520 5499715 5581920 5705440 5874240 5881200 5895903 5966025 6047080 6204666 6255600 6345825 6363760 6505824 6583200 6599658 6768880 6776900 6846528 6977400 7131800 7256496 7342800 7361157 7558850 7636512 7841600 7861204 7954700 8122656 8132280 8272888 8340800 8461100 8558160 8799544 9070620 9303200 9545640 9675328 9790400 9814876 9826505 10153320 10165350 10341110 10697700 10843040 10999430 11163840 11338275 11410880 11762400 11791806 11932050 12094160 12268595 12409332 12511200 12691650 12727520 13011648 13166400 13199316 13537760 13553800 13954800 14263600 14299259 14512992 14685600 14722314 15117700 15273024 15511665 15722408 15909400 16245312 16264560 16499145 16545776 16922200 17116320 17599088 18141240 18606400 19091280 19629752 19653010 20306640 20330700 20682220 21395400 21686080 21998860 22676550 23524800 23583612 23864100 24188320 24537190 24818664 25022400 25383300 25455040 25852775 26398632 27075520 27107600 27498575 27909600 28527200 28598518 29025984 29371200 29444628 29479515 30235400 31023330 31444816 31818800 31898347 32529120 32998290 33091552 33844400 34232640 35198176 36282480 36805785 38182560 39259504 39306020 40613280 40661400 41364440 42790800 42897777 43997720 45353100 47167224 47728200 48376640 49074380 49132525 49637328 50766600 51705550 52797264 54215200 54997150 55819200 57054400 57197036 58889256 58959030 60470800 61342975 62046660 62889632 63637600 63796694 65058240 65996580 66183104 67688800 70396352 71496295 72564960 73611570 76365120 77558325 78519008 78612040 81226560 81322800 82495725 82728880 85581600 85795554 87995440 90706200 94334448 95456400 95695041 98148760 98265050 99274656 101533200 103411100 105594528 108430400 109994300 114394072 117778512 117918060 120941600 122685950 124093320 125779264 127275200 127593388 131993160 135377600 142992590 145129920 147223140 147397575 155116650 157038016 157224080 159491735 162645600 164991450 165457760 171163200 171591108 175990880 181412400 184028925 188668896 190912800 191390082 196297520 196530100 198549312 203066400 206822200 211189056 214488885 219988600 228788144 235557024 235836120 241883200 245371900 248186640 255186776 263986320 285985180 294446280 294795150 310233300 314448160 318983470 325291200 329982900 330915520 343182216 351981760 357481475 362824800 368057850 377337792 381825600 382780164 392595040 393060200 406132800 413644400 414678511 428977770 439977200 457576288 471114048 471672240 478475205 490743800 496373280 510373552 527972640 571970360 588892560 589590300 620466600 628896320 637966940 659965800 686364432 714962950 725649600 736115700 765560328 785190080 786120400 797458675 827288800 829357022 857955540 879954400 915152576 943344480 956950410 981487600 992746560 1020747104 1055945280 1072444425 1143940720 1177785120 1179180600 1240933200 1244035533 1275933880 1319931600 1372728864 1429925900 1472231400 1531120656 1572240800 1594917350 1654577600 1658714044 1715911080 1759908800 1886688960 1913900820 1962975200 2041494208 2073392555 2144888850 2287881440 2355570240 2358361200 2392376025 2481866400 2488071066 2551867760 2639863200 2745457728 2859851800 2944462800 3062241312 3144481600 3189834700 3317428088 3431822160 3827801640 3925950400 4146785110 4289777700 4575762880 4716722400 4784752050 4963732800 4976142132 5103735520 5279726400 5719703600 5888925600 6124482624 6220177665 6379669400 6634856176 6863644320 7655603280 8293570220 8579555400 9433444800 9569504100 9952284264 10207471040 10366962775 11439407200 11777851200 12440355330 12759338800 13269712352 13727288640 15311206560 16587140440 17159110800 19139008200 19904568528 20733925550 22878814400 24880710660 25518677600 26539424704 30622413120 31100888325 33174280880 34318221600 38278016400 39809137056 41467851100 49761421320 51037355200 62201776650 66348561760 68636443200 76556032800 79618274112 82935702200 99522842640 124403553300 132697123520 153112065600 165871404400 199045685280 248807106600 331742808800 398091370560 497614213200 663485617600 995228426400 1990456852800
• Sum of all divisors σ(n): 7368170460480
• Sum of proper divisors (its aliquot sum) s(n): 5377713607680
• 1990456852800 is an abundant number, because the sum of its proper divisors (5377713607680) is greater than itself. Its abundance is 3387256754880

Bases of 1990456852800

• Binary: 11100111101110000011110010100000101000000₂
• Hexadecimal: 0x1CF70794140
• Base-36: PEEIM91C

Squares and roots of 1990456852800

• 1990456852800 squared (1990456852800²) is 3961918482858480867840000
• 1990456852800 cubed (1990456852800³) is 7886027794440642575989819133952000000
• The square root of 1990456852800 is 1410835.5158557641
• The cube root of 1990456852800 is 12579.1391877051

Scales and comparisons

• 1,990,456,852,800 seconds is equal to 63,290 years, 19 weeks, 2 days, 1 hour, 20 minutes.
• To count from 1 to 1,990,456,852,800 would take you about one hundred fifty-eight thousand, two hundred twenty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1990456852800 cubic inches would be around 1048.3 feet tall.

Recreational maths with 1990456852800

• 1990456852800 backwards is 0082586540991
• The number of decimal digits it has is: 13
• The sum of 1990456852800's digits is 57
• More coming soon!