31139690976
31,139,690,976 is an even composite number composed of six prime numbers multiplied together.
31139690976 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 31139690976:
25 × 33 × 17 × 19 × 241 × 463
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 17 × 19 × 241 × 463)See below for interesting mathematical facts about the number 31139690976 from the Numbermatics database.
Names of 31139690976
- Cardinal: 31139690976 can be written as Thirty-one billion, one hundred thirty-nine million, six hundred ninety thousand, nine hundred seventy-six.
Scientific notation
- Scientific notation: 3.1139690976 × 1010
Factors of 31139690976
Divisors of 31139690976
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 19 24 27 32 34 36 38 48 51 54 57 68 72 76 96 102 108 114 136 144 152 153 171 204 216 228 241 272 288 304 306 323 342 408 432 456 459 463 482 513 544 608 612 646 684 723 816 864 912 918 926 964 969 1026 1224 1292 1368 1389 1446 1632 1824 1836 1852 1928 1938 2052 2169 2448 2584 2736 2778 2892 2907 3672 3704 3856 3876 4097 4104 4167 4338 4579 4896 5168 5472 5556 5784 5814 6507 7344 7408 7712 7752 7871 8194 8208 8334 8676 8721 8797 9158 10336 11112 11568 11628 12291 12501 13014 13737 14688 14816 15504 15742 16388 16416 16668 17352 17442 17594 18316 22224 23136 23256 23613 24582 25002 26028 26391 27474 31008 31484 32776 33336 34704 34884 35188 36632 36873 41211 44448 46512 47226 49164 50004 52056 52782 54948 62968 65552 66672 69408 69768 70376 70839 73264 73746 77843 79173 82422 93024 94452 98328 100008 104112 105564 109896 110619 111583 123633 125936 131104 133344 139536 140752 141678 146528 147492 149549 155686 158346 164844 188904 196656 200016 208224 211128 212517 219792 221238 223166 233529 237519 247266 251872 279072 281504 283356 294984 299098 311372 316692 329688 334749 377808 393312 400032 422256 425034 439584 442476 446332 448647 467058 475038 494532 566712 589968 598196 622744 633384 659376 669498 700587 755616 844512 850068 884952 892664 897294 934116 950076 989064 1004247 1133424 1179936 1196392 1245488 1266768 1318752 1338996 1345941 1401174 1700136 1769904 1785328 1794588 1868232 1896911 1900152 1978128 2008494 2101761 2120077 2266848 2392784 2490976 2533536 2677992 2691882 2802348 3012741 3400272 3539808 3570656 3589176 3736464 3793822 3800304 3956256 4016988 4037823 4203522 4240154 4785568 5355984 5383764 5604696 5690733 6025482 6360231 6800544 7178352 7472928 7587644 7600608 8033976 8075646 8407044 8480308 10711968 10767528 11209392 11381466 12050964 12720462 14356704 15175288 16067952 16151292 16814088 16960616 17072199 19080693 21535056 22418784 22762932 24101928 25440924 30350576 32135904 32302584 33628176 33921232 34144398 36041309 38161386 43070112 45525864 48203856 50881848 51216597 57242079 60701152 64605168 67256352 67842464 68288796 72082618 76322772 91051728 96407712 101763696 102433194 108123927 114484158 129210336 136577592 144165236 152645544 182103456 203527392 204866388 216247854 228968316 273155184 288330472 305291088 324371781 409732776 432495708 457936632 546310368 576660944 610582176 648743562 819465552 864991416 915873264 973115343 1153321888 1297487124 1638931104 1729982832 1831746528 1946230686 2594974248 3459965664 3892461372 5189948496 7784922744 10379896992 15569845488 31139690976
- Sum of all divisors σ(n): 101867673600
- Sum of proper divisors (its aliquot sum) s(n): 70727982624
- 31139690976 is an abundant number, because the sum of its proper divisors (70727982624) is greater than itself. Its abundance is 39588291648
Bases of 31139690976
- Binary: 111010000000001000111111001111000002
- Hexadecimal: 0x74011F9E0
- Base-36: EAZRNC0
Squares and roots of 31139690976
- 31139690976 squared (311396909762) is 969680354080775832576
- 31139690976 cubed (311396909763) is 30195546571573619968745754034176
-
The
square root of 31139690976 is 176464.4184417923 -
The
cube root of 31139690976 is 3146.0921044295
Scales and comparisons
How big is 31139690976?- 31,139,690,976 seconds is equal to 990 years, 7 weeks, 4 days, 2 hours, 9 minutes, 36 seconds.
-
To count from 1 to 31,139,690,976 would take you about one thousand, 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 31139690976 cubic inches would be around 262.2 feet tall.
Recreational maths with 31139690976
- 31139690976 backwards is 67909693113
- 31139690976 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31139690976's digits is 54
- More coming soon!
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