1321265960490
1,321,265,960,490 is an even composite number composed of eight prime numbers multiplied together.
1321265960490 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 1321265960490:
2 × 3 × 5 × 7 × 19 × 67 × 757 × 6529
See below for interesting mathematical facts about the number 1321265960490 from the Numbermatics database.
Names of 1321265960490
- Cardinal: 1321265960490 can be written as One trillion, three hundred twenty-one billion, two hundred sixty-five million, nine hundred sixty thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.32126596049 × 1012
Factors of 1321265960490
Divisors of 1321265960490
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 19 21 30 35 38 42 57 67 70 95 105 114 133 134 190 201 210 266 285 335 399 402 469 570 665 670 757 798 938 1005 1273 1330 1407 1514 1995 2010 2271 2345 2546 2814 3785 3819 3990 4542 4690 5299 6365 6529 7035 7570 7638 8911 10598 11355 12730 13058 14070 14383 15897 17822 19095 19587 22710 26495 26733 28766 31794 32645 38190 39174 43149 44555 45703 50719 52990 53466 65290 71915 79485 86298 89110 91406 97935 100681 101438 124051 133665 137109 143830 152157 158970 195870 201362 215745 228515 248102 253595 267330 274218 302043 304314 355033 372153 431490 437443 457030 503405 507190 604086 620255 685545 710066 744306 760785 868357 874886 963661 1006810 1065099 1240510 1312329 1371090 1510215 1521570 1736714 1775165 1860765 1927322 2130198 2187215 2605071 2624658 2890983 3020430 3062101 3550330 3721530 4341785 4374430 4818305 4942453 5210142 5325495 5781966 6124202 6561645 6745627 8311417 8683570 9186303 9636610 9884906 10650990 13025355 13123290 13491254 14454915 14827359 15310505 16622834 18372606 20236881 24712265 24934251 26050710 28909830 29654718 30621010 33728135 34597171 40473762 41557085 45931515 49424530 49868502 58179919 67456270 69194342 74136795 83114170 91863030 93906607 101184405 103791513 116359838 124671255 148273590 172985855 174539757 187813214 202368810 207583026 249342510 281719821 290899595 331144351 345971710 349079514 469533035 518957565 563439642 581799190 657346249 662288702 872698785 939066070 993433053 1037915130 1314692498 1408599105 1655721755 1745397570 1972038747 1986866106 2318010457 2817198210 3286731245 3311443510 3944077494 4636020914 4967165265 6291742669 6573462490 6954031371 9860193735 9934330530 11590052285 12583485338 13908062742 18875228007 19720387470 23180104570 31458713345 34770156855 37750456014 44042198683 62917426690 69540313710 88084397366 94376140035 132126596049 188752280070 220210993415 264253192098 440421986830 660632980245 1321265960490
- Sum of all divisors σ(n): 3877428326400
- Sum of proper divisors (its aliquot sum) s(n): 2556162365910
- 1321265960490 is an abundant number, because the sum of its proper divisors (2556162365910) is greater than itself. Its abundance is 1234896405420
Bases of 1321265960490
- Binary: 100110011101000011001011010010110001010102
- Hexadecimal: 0x133A196962A
- Base-36: GUZBMZVU
Squares and roots of 1321265960490
- 1321265960490 squared (13212659604902) is 1745743738349562241040100
- 1321265960490 cubed (13212659604903) is 2306591777219837601778884623105649000
-
The
square root of 1321265960490 is 1149463.3358615663 -
The
cube root of 1321265960490 is 10973.1188269917
Scales and comparisons
How big is 1321265960490?- 1,321,265,960,490 seconds is equal to 42,012 years, 8 weeks, 6 days, 2 hours, 21 minutes, 30 seconds.
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To count from 1 to 1,321,265,960,490 would take you about one hundred five thousand and thirty 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 1321265960490 cubic inches would be around 914.4 feet tall.
Recreational maths with 1321265960490
- 1321265960490 backwards is 0940695621231
- The number of decimal digits it has is: 13
- The sum of 1321265960490's digits is 48
- More coming soon!
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