31990630980
31,990,630,980 is an even composite number composed of seven prime numbers multiplied together.
31990630980 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 31990630980:
22 × 3 × 5 × 72 × 112 × 19 × 4733
(2 × 2 × 3 × 5 × 7 × 7 × 11 × 11 × 19 × 4733)See below for interesting mathematical facts about the number 31990630980 from the Numbermatics database.
Names of 31990630980
- Cardinal: 31990630980 can be written as Thirty-one billion, nine hundred ninety million, six hundred thirty thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 3.199063098 × 1010
Factors of 31990630980
Divisors of 31990630980
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 7 10 11 12 14 15 19 20 21 22 28 30 33 35 38 42 44 49 55 57 60 66 70 76 77 84 95 98 105 110 114 121 132 133 140 147 154 165 190 196 209 210 220 228 231 242 245 266 285 294 308 330 363 380 385 399 418 420 462 484 490 532 539 570 588 605 627 660 665 726 735 770 798 836 847 924 931 980 1045 1078 1140 1155 1210 1254 1330 1452 1463 1470 1540 1596 1617 1694 1815 1862 1995 2090 2156 2299 2310 2420 2508 2541 2660 2695 2793 2926 2940 3135 3234 3388 3630 3724 3990 4180 4235 4389 4598 4620 4655 4733 5082 5390 5586 5852 5929 6270 6468 6897 7260 7315 7980 8085 8470 8778 9196 9310 9466 10164 10241 10780 11172 11495 11858 12540 12705 13794 13965 14199 14630 16093 16170 16940 17556 17787 18620 18932 20482 21945 22990 23665 23716 25410 27588 27930 28398 29260 29645 30723 32186 32340 33131 34485 35574 40964 43890 45980 47330 48279 50820 51205 52063 55860 56796 59290 61446 64372 66262 68970 70995 71148 80465 87780 88935 89927 94660 96558 99393 102410 104126 112651 118580 122892 132524 137940 141990 153615 156189 160930 165655 177870 179854 193116 198786 204820 208252 225302 231917 241395 260315 269781 283980 307230 312378 321860 331310 337953 355740 359708 364441 397572 449635 450604 463834 482790 496965 520630 539562 563255 572693 614460 624756 629489 662620 675906 695751 728882 780945 899270 927668 965580 989197 993930 1041260 1079124 1093323 1126510 1145386 1159585 1258978 1348905 1351812 1391502 1457764 1561890 1689765 1718079 1798540 1822205 1888467 1978394 1987860 2186646 2253020 2290772 2319170 2517956 2551087 2697810 2783004 2863465 2967591 3123780 3147445 3379530 3436158 3478755 3644410 3776934 3956788 4008851 4373292 4406423 4638340 4945985 5102174 5395620 5466615 5726930 5935182 6294890 6759060 6872316 6924379 6957510 7288820 7553868 7653261 8017702 8590395 8812846 9442335 9891970 10204348 10881167 10933230 11453860 11870364 12026553 12589780 12755435 13219269 13848758 13915020 14837955 15306522 16035404 17180790 17625692 18884670 19783940 20044255 20773137 21762334 21866460 22032115 24053106 25510870 26438538 27697516 28061957 29675910 30613044 32643501 34361580 34621895 37769340 38266305 40088510 41546274 43524668 44064230 48106212 48470653 51021740 52877076 54405835 56123914 59351820 60132765 65287002 66096345 69243790 76168169 76532610 80177020 83092548 84185871 88128460 96941306 103865685 108811670 112247828 120265530 130574004 132192690 138487580 140309785 145411959 152336338 153065220 163217505 168371742 193882612 207731370 217623340 228504507 240531060 242353265 264385380 280619570 290823918 304672676 326435010 336743484 380840845 415462740 420929355 457009014 484706530 533177183 561239140 581647836 652870020 727059795 761681690 841858710 914018028 969413060 1066354366 1142522535 1454119590 1523363380 1599531549 1683717420 2132708732 2285045070 2665885915 2908239180 3199063098 4570090140 5331771830 6398126196 7997657745 10663543660 15995315490 31990630980
- Sum of all divisors σ(n): 120585205440
- Sum of proper divisors (its aliquot sum) s(n): 88594574460
- 31990630980 is an abundant number, because the sum of its proper divisors (88594574460) is greater than itself. Its abundance is 56603943480
Bases of 31990630980
- Binary: 111011100101100101001001010010001002
- Hexadecimal: 0x772CA4A44
- Base-36: EP2E8UC
Squares and roots of 31990630980
- 31990630980 squared (319906309802) is 1023400470498535760400
- 31990630980 cubed (319906309803) is 32739226796477034141290097192000
-
The
square root of 31990630980 is 178859.2490759145 -
The
cube root of 31990630980 is 3174.4922321883
Scales and comparisons
How big is 31990630980?- 31,990,630,980 seconds is equal to 1,017 years, 10 weeks, 3 days, 22 hours, 23 minutes.
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To count from 1 to 31,990,630,980 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 31990630980 cubic inches would be around 264.5 feet tall.
Recreational maths with 31990630980
- 31990630980 backwards is 08903609913
- The number of decimal digits it has is: 11
- The sum of 31990630980's digits is 48
- More coming soon!
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The information we have on file for 31990630980 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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