19990254713440

Names of 19990254713440

• Cardinal: 19990254713440 can be written as Nineteen trillion, nine hundred ninety billion, two hundred fifty-four million, seven hundred thirteen thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.999025471344 × 10¹³

Factors of 19990254713440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1006

Divisors of 19990254713440

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 23 31 32 40 44 46 55 62 80 88 92 110 115 121 124 155 160 173 176 184 220 230 242 248 253 310 341 346 352 368 440 460 484 496 506 605 620 682 692 713 736 761 865 880 920 968 992 1012 1210 1240 1265 1331 1364 1384 1426 1522 1705 1730 1760 1840 1903 1936 2024 2420 2480 2530 2662 2728 2768 2783 2852 3044 3410 3460 3565 3680 3751 3805 3806 3872 3979 4048 4840 4960 5060 5324 5363 5456 5536 5566 5704 6088 6655 6820 6920 7130 7502 7610 7612 7843 7958 8096 8371 9515 9680 10120 10648 10726 10912 11132 11408 12176 13310 13640 13840 13915 14260 15004 15220 15224 15686 15916 16742 17503 18755 19030 19360 19895 20240 20933 21296 21452 22264 22816 23591 24352 26620 26815 27280 27680 27830 28520 30008 30440 30448 30613 31372 31832 33484 35006 37510 38060 39215 39790 40480 41261 41855 41866 42592 42904 43769 44528 47182 53240 53630 54560 55660 57040 58993 60016 60880 60896 61226 62744 63664 66968 70012 75020 76120 78430 79580 82522 83710 83732 85808 86273 87515 87538 89056 92081 94364 104665 106480 107260 111320 114080 117955 117986 120032 121760 122452 123349 125488 127328 131653 133936 140024 150040 152240 153065 156860 159160 165044 167420 167464 171616 172546 175030 175076 184162 188728 192533 206305 209330 212960 214520 218845 222640 230263 235910 235972 244904 246698 250976 259501 263306 267872 280048 294965 300080 304480 306130 313720 318320 330088 334840 334928 345092 350060 350152 368324 377456 385066 412610 418660 429040 431365 437690 445280 460405 460526 471820 471944 481459 489808 493396 519002 526612 542593 560096 589930 600160 612260 616745 627440 636640 648923 658265 660176 669680 669856 690184 700120 700304 736648 754912 770132 825220 837320 858080 862730 875380 920810 921052 943640 943888 949003 962665 962918 979616 986792 1012891 1038004 1053224 1085186 1151315 1179860 1224520 1233490 1254880 1297505 1297846 1316530 1320352 1339360 1356839 1380368 1400240 1400608 1448183 1473296 1540264 1650440 1674640 1725460 1750760 1841620 1842104 1887280 1887776 1898006 1925330 1925836 1973584 2025782 2076008 2106448 2117863 2170372 2302630 2359720 2407295 2449040 2466980 2595010 2595692 2633060 2712965 2713678 2760736 2800480 2854511 2896366 2946592 3028019 3080528 3244615 3300880 3349280 3450920 3501520 3683240 3684208 3774560 3796012 3850660 3851672 3947168 4051564 4081243 4152016 4212896 4235726 4340744 4605260 4719440 4745015 4814590 4898080 4933960 5064455 5190020 5191384 5266120 5296049 5425930 5427356 5709022 5792732 5968523 6056038 6161056 6489230 6601760 6784195 6901840 7003040 7138153 7240915 7366480 7368416 7592024 7701320 7703344 8103128 8162486 8304032 8471452 8681488 9210520 9438880 9490030 9629180 9867920 10128910 10380040 10382768 10532240 10589315 10592098 10851860 10854712 11418044 11585464 11937046 12112076 12978460 13568390 13803680 14272555 14276306 14481830 14732960 14925229 15140095 15184048 15402640 15406688 15930013 16206256 16324972 16942904 17362976 18421040 18980060 19258360 19735840 20257820 20406215 20760080 20765536 21064480 21178630 21184196 21703720 21709424 22836088 23170928 23296493 23874092 24224152 25956920 26480245 27136780 28545110 28552612 28963660 29842615 29850458 30280190 30368096 30805280 31399621 31860026 32412512 32649944 33308209 33885808 35690765 36842080 37960120 38516720 40515640 40812430 41520160 42357260 42368392 43407440 43418848 44893673 45672176 46341856 46592986 47748184 48448304 51913840 52960490 54273560 57090220 57105224 57927320 59685230 59700916 60560380 62799242 63720052 65299888 65653753 66616418 67771616 71381530 74626145 75920240 77033440 79650065 81031280 81624860 84714520 84736784 86814880 89787346 91344352 93185972 93868589 95496368 96896608 103827680 105920980 108547120 114180440 114210448 115854640 116482465 119370460 119401832 121120760 125598484 127440104 130599776 131307506 133232836 142763060 149252290 151840480 156998105 159300130 162062560 163249720 164177519 166541045 169429040 169473568 175230143 179574692 186371944 187737178 190992736 211841960 217094240 224468365 228360880 228420896 231709280 232964930 238740920 238803664 242241520 251196968 254880208 262615012 266465672 285526120 298504580 313996210 318600260 326499440 328268765 328355038 333082090 338858080 350460286 359149384 366390299 372743888 375474356 423683920 448936730 456721760 465929860 469342945 477481840 477607328 484483040 493830403 502393936 509760416 525230024 532931344 571052240 597009160 627992420 637200520 652998880 656537530 656710076 666164180 700920572 718298768 722191283 732780598 745487776 750948712 820887595 847367840 876150715 897873460 931859720 938685890 954963680 987660806 1004787872 1032554479 1050460048 1065862688 1142104480 1194018320 1255984840 1274401040 1313075060 1313420152 1332328360 1401841144 1436597536 1444382566 1465561196 1501897424 1641775190 1752301430 1795746920 1831951495 1863719440 1877371780 1975321612 2065108958 2100920096 2388036640 2469152015 2511969680 2548802080 2626150120 2626840304 2664656720 2803682288 2888765132 2931122392 3003794848 3283550380 3504602860 3591493840 3610956415 3663902990 3727438880 3754743560 3950643224 4030293289 4130217916 4938304030 5023939360 5162772395 5252300240 5253680608 5329313440 5432134433 5607364576 5777530264 5862244784 6567100760 7009205720 7182987680 7221912830 7327805980 7509487120 7901286448 8060586578 8260435832 9876608060 10325544790 10504600480 10864268866 11358099269 11555060528 11724489568 13134201520 14018411440 14443825660 14655611960 15018974240 15802572896 16121173156 16520871664 19753216120 20151466445 20651089580 21728537732 22716198538 23110121056 26268403040 27160672165 28036822880 28887651320 29311223920 32242346312 33041743328 39506432240 40302932890 41302179160 43457075464 45432397076 54321344330 56790496345 57775302640 58622447840 64484692624 79012864480 80605865780 82604358320 86914150928 90864794152 108642688660 113580992690 115550605280 124939091959 128969385248 161211731560 165208716640 173828301856 181729588304 217285377320 227161985380 249878183918 322423463120 363459176608 434570754640 454323970760 499756367836 624695459795 644846926240 869141509280 908647941520 999512735672 1249390919590 1817295883040 1999025471344 2498781839180 3998050942688 4997563678360 9995127356720 19990254713440
• Sum of all divisors σ(n): 56350570364928
• Sum of proper divisors (its aliquot sum) s(n): 36360315651488
• 19990254713440 is an abundant number, because the sum of its proper divisors (36360315651488) is greater than itself. Its abundance is 16370060938048

Bases of 19990254713440

• Binary: 100100010111001011000000001111111101001100000₂
• Hexadecimal: 0x122E5807FA60
• Base-36: 733E9IU74

Squares and roots of 19990254713440

• 19990254713440 squared (19990254713440²) is 399610283508210136516633600
• 19990254713440 cubed (19990254713440³) is 7988311353439092380439620685361475584000
• The square root of 19990254713440 is 4471046.2660813521
• The cube root of 19990254713440 is 27139.7666534193

Scales and comparisons

• 19,990,254,713,440 seconds is equal to 635,628 years, 13 weeks, 5 days, 19 hours, 30 minutes, 40 seconds.
• To count from 1 to 19,990,254,713,440 would take you about one million, five hundred eighty-nine thousand and seventy 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 19990254713440 cubic inches would be around 2261.6 feet tall.

Recreational maths with 19990254713440

• 19990254713440 backwards is 04431745209991
• The number of decimal digits it has is: 14
• The sum of 19990254713440's digits is 58
• More coming soon!