31990081032
31,990,081,032 is an even composite number composed of six prime numbers multiplied together.
31990081032 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 31990081032:
23 × 35 × 7 × 13 × 67 × 2699
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 13 × 67 × 2699)See below for interesting mathematical facts about the number 31990081032 from the Numbermatics database.
Names of 31990081032
- Cardinal: 31990081032 can be written as Thirty-one billion, nine hundred ninety million, eighty-one thousand and thirty-two.
Scientific notation
- Scientific notation: 3.1990081032 × 1010
Factors of 31990081032
Divisors of 31990081032
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 52 54 56 63 67 72 78 81 84 91 104 108 117 126 134 156 162 168 182 189 201 216 234 243 252 268 273 312 324 351 364 378 402 468 469 486 504 536 546 567 603 648 702 728 756 804 819 871 936 938 972 1053 1092 1134 1206 1404 1407 1512 1608 1638 1701 1742 1809 1876 1944 2106 2184 2268 2412 2457 2613 2699 2808 2814 3159 3276 3402 3484 3618 3752 4212 4221 4536 4824 4914 5226 5398 5427 5628 6097 6318 6552 6804 6968 7236 7371 7839 8097 8424 8442 9828 10452 10796 10854 11256 12194 12636 12663 13608 14472 14742 15678 16194 16281 16884 18291 18893 19656 20904 21592 21708 22113 23517 24291 24388 25272 25326 29484 31356 32388 32562 33768 35087 36582 37786 37989 43416 44226 47034 48582 48776 50652 54873 56679 58968 62712 64776 65124 70174 70551 72873 73164 75572 75978 88452 94068 97164 101304 105261 109746 113358 113967 130248 140348 141102 145746 146328 151144 151956 164619 170037 176904 180833 188136 194328 210522 211653 218619 219492 226716 227934 245609 280696 282204 291492 303912 315783 329238 340074 361666 421044 423306 437238 438984 453432 455868 491218 493857 510111 542499 564408 582984 631566 655857 658476 680148 723332 736827 842088 846612 874476 911736 947349 982436 987714 1020222 1084998 1263132 1265831 1311714 1316952 1360296 1446664 1473654 1481571 1530333 1627497 1693224 1748952 1894698 1964872 1975428 2040444 2169996 2210481 2350829 2526264 2531662 2623428 2842047 2947308 2963142 3060666 3254994 3789396 3797493 3950856 4080888 4339992 4420962 4590999 4701658 4882491 5063324 5246856 5684094 5894616 5926284 6121332 6509988 6631443 7052487 7578792 7594986 8526141 8841924 9181998 9403316 9764982 10126648 11368188 11392479 11852568 12242664 13019976 13262886 14104974 14647473 15189972 16455803 17052282 17683848 18363996 18806632 19529964 19894329 21157461 22736376 22784958 26525772 28209948 29294946 30379944 32911606 34104564 34177437 36727992 39059928 39788658 42314922 43942419 45569916 49367409 53051544 56419896 58589892 59682987 63472383 65823212 68209128 68354874 79577316 84629844 87884838 91139832 98734818 102532311 117179784 119365974 126944766 131646424 136709748 148102227 159154632 169259688 175769676 190417149 197469636 205064622 238731948 253889532 273419496 296204454 307596933 351539352 380834298 394939272 410129244 444306681 477463896 507779064 571251447 592408908 615193866 761668596 820258488 888613362 1142502894 1184817816 1230387732 1332920043 1523337192 1777226724 2285005788 2460775464 2665840086 3554453448 3998760129 4570011576 5331680172 7997520258 10663360344 15995040516 31990081032
- Sum of all divisors σ(n): 112275072000
- Sum of proper divisors (its aliquot sum) s(n): 80284990968
- 31990081032 is an abundant number, because the sum of its proper divisors (80284990968) is greater than itself. Its abundance is 48294909936
Bases of 31990081032
- Binary: 111011100101100000111100110000010002
- Hexadecimal: 0x772C1E608
- Base-36: EP22GI0
Squares and roots of 31990081032
- 31990081032 squared (319900810322) is 1023365284433926185024
- 31990081032 cubed (319900810323) is 32737538374377026908824384864768
-
The
square root of 31990081032 is 178857.7116928425 -
The
cube root of 31990081032 is 3174.4740412827
Scales and comparisons
How big is 31990081032?- 31,990,081,032 seconds is equal to 1,017 years, 9 weeks, 4 days, 13 hours, 37 minutes, 12 seconds.
-
To count from 1 to 31,990,081,032 would take you about two thousand and thirty-four 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 31990081032 cubic inches would be around 264.5 feet tall.
Recreational maths with 31990081032
- 31990081032 backwards is 23018009913
- 31990081032 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31990081032's digits is 36
- More coming soon!
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