1238940628992
1,238,940,628,992 is an even composite number composed of four prime numbers multiplied together.
1238940628992 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 1238940628992:
211 × 32 × 114 × 4591
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 11 × 11 × 4591)See below for interesting mathematical facts about the number 1238940628992 from the Numbermatics database.
Names of 1238940628992
- Cardinal: 1238940628992 can be written as One trillion, two hundred thirty-eight billion, nine hundred forty million, six hundred twenty-eight thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.238940628992 × 1012
Factors of 1238940628992
Divisors of 1238940628992
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 121 128 132 144 176 192 198 242 256 264 288 352 363 384 396 484 512 528 576 704 726 768 792 968 1024 1056 1089 1152 1331 1408 1452 1536 1584 1936 2048 2112 2178 2304 2662 2816 2904 3072 3168 3872 3993 4224 4356 4591 4608 5324 5632 5808 6144 6336 7744 7986 8448 8712 9182 9216 10648 11264 11616 11979 12672 13773 14641 15488 15972 16896 17424 18364 18432 21296 22528 23232 23958 25344 27546 29282 30976 31944 33792 34848 36728 41319 42592 43923 46464 47916 50501 50688 55092 58564 61952 63888 67584 69696 73456 82638 85184 87846 92928 95832 101002 101376 110184 117128 123904 127776 131769 139392 146912 151503 165276 170368 175692 185856 191664 202004 202752 220368 234256 247808 255552 263538 278784 293824 303006 330552 340736 351384 371712 383328 404008 440736 454509 468512 511104 527076 555511 557568 587648 606012 661104 681472 702768 743424 766656 808016 881472 909018 937024 1022208 1054152 1111022 1115136 1175296 1212024 1322208 1362944 1405536 1533312 1616032 1666533 1762944 1818036 1874048 2044416 2108304 2222044 2230272 2350592 2424048 2644416 2725888 2811072 3066624 3232064 3333066 3525888 3636072 3748096 4088832 4216608 4444088 4701184 4848096 4999599 5288832 5622144 6110621 6133248 6464128 6666132 7051776 7272144 7496192 8177664 8433216 8888176 9402368 9696192 9999198 10577664 11244288 12221242 12266496 12928256 13332264 14103552 14544288 14992384 16866432 17776352 18331863 19392384 19998396 21155328 22488576 24442484 24532992 25856512 26664528 28207104 29088576 29984768 33732864 35552704 36663726 38784768 39996792 42310656 44977152 48884968 51713024 53329056 54995589 58177152 67216831 67465728 71105408 73327452 77569536 79993584 84621312 89954304 97769936 103426048 106658112 109991178 116354304 134433662 134931456 142210816 146654904 155139072 159987168 195539872 201650493 213316224 219982356 232708608 268867324 269862912 284421632 293309808 310278144 319974336 391079744 403300986 426632448 439964712 465417216 537734648 568843264 586619616 604951479 639948672 782159488 806601972 853264896 879929424 930834432 1075469296 1137686528 1173239232 1209902958 1279897344 1564318976 1613203944 1706529792 1759858848 2150938592 2346478464 2419805916 2559794688 3128637952 3226407888 3413059584 3519717696 4301877184 4692956928 4839611832 5119589376 6257275904 6452815776 7039435392 8603754368 9385913856 9679223664 10239178752 12514551808 12905631552 14078870784 17207508736 18771827712 19358447328 25811263104 28157741568 34415017472 37543655424 38716894656 51622526208 56315483136 68830034944 77433789312 103245052416 112630966272 137660069888 154867578624 206490104832 309735157248 412980209664 619470314496 1238940628992
- Sum of all divisors σ(n): 3936949707600
- Sum of proper divisors (its aliquot sum) s(n): 2698009078608
- 1238940628992 is an abundant number, because the sum of its proper divisors (2698009078608) is greater than itself. Its abundance is 1459068449616
Bases of 1238940628992
- Binary: 100100000011101101001110110111000000000002
- Hexadecimal: 0x120769DB800
- Base-36: FT5T9FK0
Squares and roots of 1238940628992
- 1238940628992 squared (12389406289922) is 1534973882167092590936064
- 1238940628992 cubed (12389406289923) is 1901741507058389786658230090216767488
-
The
square root of 1238940628992 is 1113077.0993026495 -
The
cube root of 1238940628992 is 10740.3103716887
Scales and comparisons
How big is 1238940628992?- 1,238,940,628,992 seconds is equal to 39,394 years, 24 weeks, 6 days, 14 hours, 43 minutes, 12 seconds.
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To count from 1 to 1,238,940,628,992 would take you about ninety-eight thousand, four hundred eighty-six 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 1238940628992 cubic inches would be around 895 feet tall.
Recreational maths with 1238940628992
- 1238940628992 backwards is 2998260498321
- The number of decimal digits it has is: 13
- The sum of 1238940628992's digits is 63
- More coming soon!
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