30961790328
30,961,790,328 is an even composite number composed of seven prime numbers multiplied together.
30961790328 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 30961790328:
23 × 3 × 72 × 17 × 19 × 37 × 2203
(2 × 2 × 2 × 3 × 7 × 7 × 17 × 19 × 37 × 2203)See below for interesting mathematical facts about the number 30961790328 from the Numbermatics database.
Names of 30961790328
- Cardinal: 30961790328 can be written as Thirty billion, nine hundred sixty-one million, seven hundred ninety thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 3.0961790328 × 1010
Factors of 30961790328
Divisors of 30961790328
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 17 19 21 24 28 34 37 38 42 49 51 56 57 68 74 76 84 98 102 111 114 119 133 136 147 148 152 168 196 204 222 228 238 259 266 294 296 323 357 392 399 408 444 456 476 518 532 588 629 646 703 714 777 798 833 888 931 952 969 1036 1064 1176 1258 1292 1406 1428 1554 1596 1666 1813 1862 1887 1938 2072 2109 2203 2261 2499 2516 2584 2793 2812 2856 3108 3192 3332 3626 3724 3774 3876 4218 4403 4406 4522 4921 4998 5032 5439 5586 5624 6216 6609 6664 6783 7252 7448 7548 7752 8436 8806 8812 9044 9842 9996 10878 11172 11951 13209 13218 13566 14504 14763 15096 15421 15827 16872 17612 17624 18088 19684 19992 21756 22344 23902 26418 26436 27132 29526 30821 30842 31654 34447 35224 35853 37451 39368 41857 43512 46263 47481 47804 52836 52872 54264 59052 61642 61684 63308 68894 71706 74902 81511 83657 83714 92463 92526 94962 95608 103341 105672 107947 112353 118104 123284 123368 125571 126616 137788 143412 149804 163022 167314 167428 184926 185052 189924 206682 215894 224706 244533 246568 250971 251142 262157 275576 286824 292999 299608 323841 326044 334628 334856 369852 370104 379848 413364 431788 449412 489066 501942 502284 524314 570577 585599 585998 647682 652088 669256 711569 739704 786471 826728 863576 878997 898824 978132 1003884 1004568 1048628 1141154 1171198 1171996 1295364 1385687 1423138 1548709 1572942 1711731 1756797 1757994 1835099 1956264 2007768 2050993 2097256 2134707 2282308 2342396 2343992 2590728 2771374 2846276 3097418 3145884 3423462 3513594 3515988 3670198 3994039 4101986 4157061 4269414 4564616 4646127 4684792 4980983 5505297 5542748 5692552 6152979 6194836 6291768 6846924 7027188 7031976 7340396 7988078 8203972 8314122 8538828 9292254 9699809 9961966 10840963 11010594 11085496 11982117 12305958 12389672 13693848 14054376 14680792 14942949 15976156 16407944 16628244 17077656 18584508 19399618 19923932 21681926 22021188 23964234 24611916 26328053 29099427 29885898 31952312 32522889 33256488 34866881 37169016 38799236 39847864 43363852 44042376 47928468 49223832 52656106 58198854 59771796 65045778 67898663 69733762 75886741 77598472 78984159 86727704 95856936 104600643 105312212 116397708 119543592 130091556 135797326 139467524 151773482 157968318 184296371 203695989 209201286 210624424 227660223 232795416 260183112 271594652 278935048 303546964 315936636 368592742 407391978 418402572 455320446 543189304 552889113 607093928 631873272 737185484 814783956 836805144 910640892 1105778226 1290074597 1474370968 1629567912 1821281784 2211556452 2580149194 3870223791 4423112904 5160298388 7740447582 10320596776 15480895164 30961790328
- Sum of all divisors σ(n): 103115462400
- Sum of proper divisors (its aliquot sum) s(n): 72153672072
- 30961790328 is an abundant number, because the sum of its proper divisors (72153672072) is greater than itself. Its abundance is 41191881744
Bases of 30961790328
- Binary: 111001101010111011101101101011110002
- Hexadecimal: 0x735776D78
- Base-36: E81UMBC
Squares and roots of 30961790328
- 30961790328 squared (309617903282) is 958632460315034347584
- 30961790328 cubed (309617903283) is 29680977237888874296014081367552
-
The
square root of 30961790328 is 175959.6269830099 -
The
cube root of 30961790328 is 3140.0894645017
Scales and comparisons
How big is 30961790328?- 30,961,790,328 seconds is equal to 984 years, 25 weeks, 3 days, 1 hour, 18 minutes, 48 seconds.
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To count from 1 to 30,961,790,328 would take you about one thousand, nine hundred sixty-eight 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 30961790328 cubic inches would be around 261.7 feet tall.
Recreational maths with 30961790328
- 30961790328 backwards is 82309716903
- The number of decimal digits it has is: 11
- The sum of 30961790328's digits is 48
- More coming soon!
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