145836412800

Names of 145836412800

• Cardinal: 145836412800 can be written as One hundred forty-five billion, eight hundred thirty-six million, four hundred twelve thousand, eight hundred.

Scientific notation

• Scientific notation: 1.458364128 × 10¹¹

Factors of 145836412800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 93

Divisors of 145836412800

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 23 24 25 26 30 32 39 40 46 47 48 50 52 60 64 65 69 75 78 80 92 94 96 100 104 115 120 128 130 138 141 150 156 160 184 188 192 195 200 208 230 235 240 260 276 282 299 300 312 320 325 345 368 376 384 390 400 416 460 470 480 520 529 552 564 575 598 600 611 624 640 650 690 705 736 752 780 800 832 897 920 940 960 975 1040 1058 1081 1104 1128 1150 1175 1196 1200 1222 1248 1300 1380 1410 1472 1495 1504 1560 1587 1600 1664 1725 1794 1833 1840 1880 1920 1950 2080 2116 2162 2208 2209 2256 2300 2350 2392 2400 2444 2496 2600 2645 2760 2820 2944 2990 3008 3055 3120 3174 3200 3243 3450 3525 3588 3666 3680 3760 3900 4160 4232 4324 4416 4418 4485 4512 4600 4700 4784 4800 4888 4992 5200 5290 5405 5520 5640 5980 6016 6110 6240 6348 6486 6627 6877 6900 7050 7176 7332 7360 7475 7520 7800 7935 8320 8464 8648 8832 8836 8970 9024 9165 9200 9400 9568 9600 9776 10400 10580 10810 11040 11045 11280 11960 12220 12480 12696 12972 13225 13254 13754 13800 14053 14100 14352 14664 14720 14950 15040 15275 15600 15870 16215 16928 17296 17672 17940 18048 18330 18400 18800 19136 19552 20631 20800 21160 21620 22080 22090 22425 22560 23920 24440 24863 24960 25392 25944 26450 26508 27025 27508 27600 28106 28200 28704 28717 29328 29900 30080 30550 31200 31740 32430 33135 33856 34385 34592 35344 35880 36660 36800 37600 38272 39104 39675 41262 41600 42159 42320 43240 44160 44180 44850 45120 45825 47840 48880 49726 50784 50807 51888 52900 53016 54050 55016 55200 55225 56212 56400 57408 57434 58656 59800 61100 62400 63480 64860 66270 67712 68770 69184 70265 70688 71760 73320 73600 74589 75200 78208 79350 81075 82524 84318 84640 86151 86480 88360 89700 90240 91650 95680 97760 99452 101568 101614 103155 103776 105800 106032 108100 110032 110400 110450 112424 112800 114816 114868 117312 119600 122200 124315 124800 126960 129720 132540 137540 138368 140530 141376 143520 143585 146640 149178 150400 152421 158700 162150 165048 165675 168636 169280 171925 172302 172960 176720 179400 183300 191360 195520 198904 203136 203228 206310 207552 210795 211600 212064 216200 220064 220800 220900 224848 225600 229736 234624 239200 244400 248630 253920 254035 259440 265080 275080 281060 282752 287040 287170 293280 298356 304842 317400 323219 324300 330096 331350 337272 338560 343850 344604 345920 351325 353440 358800 366600 372945 391040 397808 406456 412620 415104 421590 423200 424128 430755 432400 440128 441800 449696 451200 459472 478400 488800 497260 507840 508070 515775 518880 530160 550160 562120 574080 574340 586560 596712 609684 621575 634800 646438 648600 660192 660491 662700 674544 687700 689208 691840 702650 706880 717600 717925 733200 745890 762105 795616 812912 825240 843180 846400 848256 861510 864800 880256 883600 899392 918944 956800 969657 977600 994520 1015680 1016140 1031550 1037760 1053975 1060320 1100320 1124240 1148680 1168561 1173120 1193424 1219368 1243150 1269600 1270175 1292876 1297200 1320384 1320982 1325400 1349088 1375400 1378416 1405300 1413760 1435200 1435850 1466400 1491780 1524210 1591232 1616095 1625824 1650480 1686360 1692800 1723020 1729600 1767200 1798784 1837888 1864725 1939314 1955200 1981473 1989040 2032280 2063100 2075520 2107950 2120640 2153775 2200640 2248480 2297360 2337122 2386848 2438736 2486300 2539200 2540350 2585752 2594400 2640768 2641964 2650800 2698176 2750800 2756832 2810600 2870400 2871700 2932800 2983560 3048420 3182464 3232190 3251648 3300960 3302455 3372720 3446040 3459200 3505683 3534400 3675776 3729450 3810525 3878628 3962946 3978080 4064560 4126200 4215900 4241280 4307550 4401280 4496960 4594720 4674244 4773696 4848285 4877472 4972600 5078400 5080700 5171504 5188800 5283928 5301600 5396352 5501600 5513664 5621200 5743400 5842805 5865600 5967120 6096840 6464380 6503296 6601920 6604910 6745440 6892080 7011366 7068800 7458900 7621050 7757256 7925892 7956160 8080475 8129120 8252400 8431800 8615100 8993920 9189440 9348488 9547392 9696570 9754944 9907365 9945200 10161400 10343008 10377600 10567856 10603200 11003200 11027328 11242400 11486800 11685610 11934240 12193680 12928760 13203840 13209820 13490880 13784160 14022732 14917800 15191293 15242100 15514512 15851784 15912320 16160950 16258240 16504800 16512275 16863600 17230200 17528415 18378880 18696976 19393140 19509888 19814730 19890400 20322800 20686016 21135712 21206400 22006400 22484800 22973600 23371220 23868480 24241425 24387360 25857520 26419640 26981760 27568320 28045464 29214025 29835600 30382586 30484200 31029024 31703568 32321900 32516480 33009600 33024550 33727200 34460400 35056830 37393952 38786280 39629460 39780800 40645600 41372032 42271424 44969600 45573879 45947200 46742440 47736960 48482850 48774720 49536825 51715040 52839280 55136640 56090928 58428050 59671200 60765172 60968400 62058048 63407136 64643800 66019200 66049100 67454400 68920800 70113660 74787904 75956465 77572560 79258920 79561600 81291200 84542848 87642075 91147758 91894400 93484880 96965700 97549440 99073650 103430080 105678560 112181856 116856100 119342400 121530344 121936800 124116096 126814272 129287600 132098200 134908800 137841600 140227320 149575808 151912930 155145120 158517840 162582400 175284150 182295516 186969760 193931400 198147300 206860160 211357120 224363712 227869395 233712200 238684800 243060688 243873600 253628544 258575200 264196400 275683200 280454640 303825860 310290240 317035680 350568300 364591032 373939520 379782325 387862800 396294600 422714240 448727424 455738790 467424400 486121376 487747200 517150400 528392800 560909280 607651720 620580480 634071360 701136600 729182064 747879040 759564650 775725600 792589200 911477580 934848800 972242752 1034300800 1056785600 1121818560 1139346975 1215303440 1268142720 1402273200 1458364128 1519129300 1551451200 1585178400 1822955160 1869697600 1944485504 2113571200 2243637120 2278693950 2430606880 2804546400 2916728256 3038258600 3102902400 3170356800 3645910320 3739395200 4557387900 4861213760 5609092800 5833456512 6076517200 6340713600 7291820640 9114775800 9722427520 11218185600 12153034400 14583641280 18229551600 24306068800 29167282560 36459103200 48612137600 72918206400 145836412800
• Sum of all divisors σ(n): 552518204280
• Sum of proper divisors (its aliquot sum) s(n): 406681791480
• 145836412800 is an abundant number, because the sum of its proper divisors (406681791480) is greater than itself. Its abundance is 260845378680

Bases of 145836412800

• Binary: 10000111110100100001110000111110000000₂
• Hexadecimal: 0x21F4870F80
• Base-36: 1UZV8GAO

Squares and roots of 145836412800

• 145836412800 squared (145836412800²) is 21268259298372003840000
• 145836412800 cubed (145836412800³) is 3101686642574817919973425152000000
• The square root of 145836412800 is 381885.3398600161
• The cube root of 145836412800 is 5263.6700473459

Scales and comparisons

• 145,836,412,800 seconds is equal to 4,637 years, 7 weeks, 4 days, 10 hours, 40 minutes.
• To count from 1 to 145,836,412,800 would take you about nine thousand, two hundred seventy-four 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 145836412800 cubic inches would be around 438.6 feet tall.

Recreational maths with 145836412800

• 145836412800 backwards is 008214638541
• The number of decimal digits it has is: 12
• The sum of 145836412800's digits is 42
• More coming soon!