1040645721128
1,040,645,721,128 is an even composite number composed of seven prime numbers multiplied together.
1040645721128 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 1040645721128:
23 × 13 × 17 × 23 × 89 × 421 × 683
(2 × 2 × 2 × 13 × 17 × 23 × 89 × 421 × 683)See below for interesting mathematical facts about the number 1040645721128 from the Numbermatics database.
Names of 1040645721128
- Cardinal: 1040645721128 can be written as One trillion, forty billion, six hundred forty-five million, seven hundred twenty-one thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.040645721128 × 1012
Factors of 1040645721128
Divisors of 1040645721128
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 8 13 17 23 26 34 46 52 68 89 92 104 136 178 184 221 299 356 391 421 442 598 683 712 782 842 884 1157 1196 1366 1513 1564 1684 1768 2047 2314 2392 2732 3026 3128 3368 4094 4628 5083 5464 5473 6052 7157 8188 8879 9256 9683 10166 10946 11611 12104 14314 15709 16376 17758 19366 19669 20332 21892 23222 26611 28628 31418 34799 35516 37469 38732 39338 40664 43784 46444 53222 57256 60787 62836 69598 71032 74938 77464 78676 92888 93041 106444 121574 125672 125879 139196 149876 150943 157352 164611 186082 204217 212888 243148 251758 267053 278392 287543 299752 301886 329222 372164 408434 452387 486296 487097 503516 534106 575086 603772 636973 658444 744328 790231 816868 861787 904774 974194 1007032 1033379 1068212 1150172 1207544 1273946 1316888 1398101 1580462 1633736 1723574 1809548 1948388 2066758 2136424 2139943 2300344 2547892 2796202 3160924 3447148 3471689 3619096 3738059 3896776 4133516 4279886 4888231 5095784 5592404 6321848 6613489 6894296 6943378 7476118 8267032 8280649 8559772 9776462 11184808 11203231 13226978 13433927 13886756 14650379 14952236 16561298 17119544 18175313 19552924 22406462 23767717 25591327 26453956 26867854 27773512 29300758 29904472 33122596 36350626 39105848 44812924 47535434 51182654 52907912 53735708 58601516 63547003 66245192 72701252 85975357 89625848 95070868 102365308 107471416 112429313 117203032 127094006 145402504 171950714 190141736 190454927 204730616 224858626 254188012 308980321 332687251 343901428 380909854 435052559 449717252 508376024 588600521 617960642 665374502 687802856 761819708 870105118 899434504 1177201042 1235921284 1330749004 1461581069 1523639416 1740210236 2354402084 2471842568 2661498008 2923162138 3480420472 4708804168 5655683267 5846324276 7651806773 10006208857 11311366534 11692648552 15303613546 20012417714 22622733068 30607227092 40024835428 45245466136 61214454184 80049670856 130080715141 260161430282 520322860564 1040645721128
- Sum of all divisors σ(n): 2356753190400
- Sum of proper divisors (its aliquot sum) s(n): 1316107469272
- 1040645721128 is an abundant number, because the sum of its proper divisors (1316107469272) is greater than itself. Its abundance is 275461748144
Bases of 1040645721128
- Binary: 11110010010010110101000110001100001010002
- Hexadecimal: 0xF24B518C28
- Base-36: DA2DLDEW
Squares and roots of 1040645721128
- 1040645721128 squared (10406457211282) is 1082943516902015145592384
- 1040645721128 cubed (10406457211283) is 1126960537087390007701364358424689152
-
The
square root of 1040645721128 is 1020120.4444221281 -
The
cube root of 1040645721128 is 10133.6904583347
Scales and comparisons
How big is 1040645721128?- 1,040,645,721,128 seconds is equal to 33,089 years, 16 weeks, 2 days, 15 hours, 52 minutes, 8 seconds.
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To count from 1 to 1,040,645,721,128 would take you about eighty-two thousand, seven hundred twenty-three 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 1040645721128 cubic inches would be around 844.5 feet tall.
Recreational maths with 1040645721128
- 1040645721128 backwards is 8211275460401
- The number of decimal digits it has is: 13
- The sum of 1040645721128's digits is 41
- More coming soon!
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