1988966435456
1,988,966,435,456 is an even composite number composed of five prime numbers multiplied together.
What does the number 1988966435456 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 432 divisors.
1988966435456 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 1988966435456:
27 × 72 × 112 × 13 × 4492
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 11 × 13 × 449 × 449)See below for interesting mathematical facts about the number 1988966435456 from the Numbermatics database.
Names of 1988966435456
- Cardinal: 1988966435456 can be written as One trillion, nine hundred eighty-eight billion, nine hundred sixty-six million, four hundred thirty-five thousand, four hundred fifty-six.
Scientific notation
- Scientific notation: 1.988966435456 × 1012
Factors of 1988966435456
Divisors of 1988966435456
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 7 8 11 13 14 16 22 26 28 32 44 49 52 56 64 77 88 91 98 104 112 121 128 143 154 176 182 196 208 224 242 286 308 352 364 392 416 448 449 484 539 572 616 637 704 728 784 832 847 896 898 968 1001 1078 1144 1232 1274 1408 1456 1568 1573 1664 1694 1796 1936 2002 2156 2288 2464 2548 2912 3136 3143 3146 3388 3592 3872 4004 4312 4576 4928 4939 5096 5824 5837 5929 6272 6286 6292 6776 7007 7184 7744 8008 8624 9152 9856 9878 10192 11011 11648 11674 11858 12572 12584 13552 14014 14368 15488 16016 17248 18304 19756 20384 22001 22022 23348 23716 25144 25168 27104 28028 28736 32032 34496 34573 39512 40768 40859 44002 44044 46696 47432 50288 50336 54208 54329 56056 57472 64064 64207 68992 69146 77077 79024 81536 81718 88004 88088 93392 94864 100576 100672 108416 108658 112112 128128 128414 138292 154154 158048 163436 176008 176176 186784 189728 201152 201344 201601 217316 224224 242011 256828 276584 286013 308308 316096 326872 352016 352352 373568 379456 380303 402304 403202 434632 448448 449449 484022 513656 553168 572026 616616 632192 653744 704032 704704 706277 747136 758912 760606 806404 869264 896896 898898 968044 1027312 1106336 1144052 1233232 1307488 1408064 1409408 1411207 1412554 1521212 1612808 1738528 1797796 1936088 2054624 2212672 2217611 2288104 2466464 2614976 2620813 2662121 2816128 2822414 2825108 3042424 3146143 3225616 3477056 3595592 3872176 4109248 4425344 4435222 4576208 4932928 4943939 5229952 5241626 5324242 5644828 5650216 6084848 6292286 6451232 6954112 7191184 7744352 8218496 8870444 9152416 9865856 9878449 9887878 10483252 10648484 11289656 11300432 12169696 12584572 12902464 14382368 15488704 15523277 17740888 18304832 18345691 19756898 19775756 20966504 21296968 22579312 22600864 24339392 24393721 25169144 25804928 28764736 28828943 30977408 31046554 34607573 35481776 36609664 36691382 39513796 39551512 41933008 42593936 45158624 45201728 48678784 48787442 50338288 57529472 57657886 62093108 69215146 70963552 73382764 79027592 79103024 83866016 85187872 90317248 90403456 97574884 100676576 108662939 115315772 124186216 128419837 138430292 141927104 146765528 158055184 158206048 167732032 170375744 170756047 180634496 195149768 201353152 201802601 217325878 230631544 248372432 256839674 276860584 283854208 293531056 316110368 316412096 317118373 335464064 340751488 341512094 390299536 402706304 403605202 434651756 461263088 496744864 513679348 553721168 587062112 632220736 632824192 634236746 683024188 780599072 807210404 869303512 922526176 993489728 1027358696 1107442336 1174124224 1195292329 1264441472 1268473492 1366048376 1412618207 1561198144 1614420808 1738607024 1845052352 1986979456 2054717392 2214884672 2219828611 2348248448 2390584658 2536946984 2732096752 2825236414 3122396288 3228841616 3477214048 3690104704 4109434784 4429769344 4439657222 4781169316 5073893968 5464193504 5650472828 6457683232 6954428096 8218869568 8879314444 9562338632 10147787936 10928387008 11300945656 12915366464 13908856192 15538800277 16437739136 17758628888 19124677264 20295575872 21856774016 22601891312 25830732928 31077600554 35517257776 38249354528 40591151744 45203782624 62155201108 71034515552 76498709056 90407565248 124310402216 142069031104 152997418112 180815130496 248620804432 284138062208 497241608864 994483217728 1988966435456
- Sum of all divisors σ(n): 5468342612670
- Sum of proper divisors (its aliquot sum) s(n): 3479376177214
- 1988966435456 is an abundant number, because the sum of its proper divisors (3479376177214) is greater than itself. Its abundance is 1490409741758
Bases of 1988966435456
- Binary: 111001111000101111010001101001010100000002
- Hexadecimal: 0x1CF17A34A80
- Base-36: PDPV9FNK
Squares and roots of 1988966435456
- 1988966435456 squared (19889664354562) is 3955987481370546613927936
- 1988966435456 cubed (19889664354563) is 7868326319530135304210537468779298816
-
The
square root of 1988966435456 is 1410307.2131475467 -
The
cube root of 1988966435456 is 12575.9987280049
Scales and comparisons
How big is 1988966435456?- 1,988,966,435,456 seconds is equal to 63,242 years, 50 weeks, 6 days, 20 hours, 30 minutes, 56 seconds.
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To count from 1 to 1,988,966,435,456 would take you about one hundred fifty-eight thousand, one hundred seven 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 1988966435456 cubic inches would be around 1048 feet tall.
Recreational maths with 1988966435456
- 1988966435456 backwards is 6545346698891
- The number of decimal digits it has is: 13
- The sum of 1988966435456's digits is 74
- More coming soon!
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