15420329964
15,420,329,964 is an even composite number composed of five prime numbers multiplied together.
What does the number 15420329964 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 336 divisors.
15420329964 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 15420329964:
22 × 36 × 133 × 29 × 83
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 13 × 29 × 83)See below for interesting mathematical facts about the number 15420329964 from the Numbermatics database.
Names of 15420329964
- Cardinal: 15420329964 can be written as Fifteen billion, four hundred twenty million, three hundred twenty-nine thousand, nine hundred sixty-four.
Scientific notation
- Scientific notation: 1.5420329964 × 1010
Factors of 15420329964
Divisors of 15420329964
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 27 29 36 39 52 54 58 78 81 83 87 108 116 117 156 162 166 169 174 234 243 249 261 324 332 338 348 351 377 468 486 498 507 522 676 702 729 747 754 783 972 996 1014 1044 1053 1079 1131 1404 1458 1494 1508 1521 1566 2028 2106 2158 2197 2241 2262 2349 2407 2916 2988 3042 3132 3159 3237 3393 4212 4316 4394 4482 4524 4563 4698 4814 4901 6084 6318 6474 6591 6723 6786 7047 7221 8788 8964 9126 9396 9477 9628 9711 9802 10179 12636 12948 13182 13446 13572 13689 14027 14094 14442 14703 18252 18954 19422 19604 19773 20169 20358 21141 21663 26364 26892 27378 28054 28188 28884 29133 29406 30537 31291 37908 38844 39546 40338 40716 41067 42081 42282 43326 44109 54756 56108 58266 58812 59319 60507 61074 62582 63713 64989 79092 80676 82134 84162 84564 86652 87399 88218 91611 93873 116532 118638 121014 122148 123201 125164 126243 127426 129978 132327 164268 168324 174798 176436 177957 182351 183222 187746 191139 194967 237276 242028 246402 252486 254852 259956 262197 264654 274833 281619 349596 355914 364702 366444 375492 378729 382278 389934 396981 406783 492804 504972 524394 529308 533871 547053 549666 563238 573417 584901 711828 729404 757458 764556 779868 786591 793962 813566 844857 1048788 1067742 1094106 1099332 1126476 1136187 1146834 1169802 1190943 1220349 1514916 1573182 1587924 1601613 1627132 1641159 1689714 1720251 1754703 2135484 2188212 2272374 2293668 2339604 2381886 2440698 2534571 3146364 3203226 3282318 3379428 3408561 3440502 3509406 3572829 3661047 4544748 4763772 4881396 4923477 5069142 5160753 5288179 6406452 6564636 6817122 6881004 7018812 7145658 7322094 7603713 9846954 10138284 10225683 10321506 10576358 10983141 13634244 14291316 14644188 14770431 15207426 15482259 15864537 19693908 20451366 20643012 21152716 21966282 22811139 29540862 30414852 30964518 31729074 32949423 40902732 43932564 44311293 45622278 46446777 47593611 59081724 61929036 63458148 65898846 88622586 91244556 92893554 95187222 98848269 131797692 132933879 142780833 177245172 185787108 190374444 197696538 265867758 285561666 296544807 395393076 428342499 531735516 571123332 593089614 856684998 1186179228 1285027497 1713369996 2570054994 3855082491 5140109988 7710164982 15420329964
- Sum of all divisors σ(n): 45887637600
- Sum of proper divisors (its aliquot sum) s(n): 30467307636
- 15420329964 is an abundant number, because the sum of its proper divisors (30467307636) is greater than itself. Its abundance is 15046977672
Bases of 15420329964
- Binary: 11100101110001111110001111111011002
- Hexadecimal: 0x3971F8FEC
- Base-36: 730V6R0
Squares and roots of 15420329964
- 15420329964 squared (154203299642) is 237786576198636241296
- 15420329964 cubed (154203299643) is 3666747465992799647593042993344
-
The
square root of 15420329964 is 124178.6212034905 -
The
cube root of 15420329964 is 2489.0362535391
Scales and comparisons
How big is 15420329964?- 15,420,329,964 seconds is equal to 490 years, 16 weeks, 4 days, 59 minutes, 24 seconds.
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To count from 1 to 15,420,329,964 would take you about nine hundred eighty 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 15420329964 cubic inches would be around 207.4 feet tall.
Recreational maths with 15420329964
- 15420329964 backwards is 46992302451
- The number of decimal digits it has is: 11
- The sum of 15420329964's digits is 45
- More coming soon!
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