31989693120
31,989,693,120 is an even composite number composed of seven prime numbers multiplied together.
31989693120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 31989693120:
26 × 3 × 5 × 72 × 11 × 211 × 293
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 11 × 211 × 293)See below for interesting mathematical facts about the number 31989693120 from the Numbermatics database.
Names of 31989693120
- Cardinal: 31989693120 can be written as Thirty-one billion, nine hundred eighty-nine million, six hundred ninety-three thousand, one hundred twenty.
Scientific notation
- Scientific notation: 3.198969312 × 1010
Factors of 31989693120
Divisors of 31989693120
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 49 55 56 60 64 66 70 77 80 84 88 96 98 105 110 112 120 132 140 147 154 160 165 168 176 192 196 210 211 220 224 231 240 245 264 280 293 294 308 320 330 336 352 385 392 420 422 440 448 462 480 490 528 539 560 586 588 616 633 660 672 704 735 770 784 840 844 879 880 924 960 980 1055 1056 1078 1120 1155 1172 1176 1232 1266 1320 1344 1465 1470 1477 1540 1568 1617 1680 1688 1758 1760 1848 1960 2051 2110 2112 2156 2240 2310 2321 2344 2352 2464 2532 2640 2695 2930 2940 2954 3080 3136 3165 3223 3234 3360 3376 3516 3520 3696 3920 4102 4220 4312 4395 4431 4620 4642 4688 4704 4928 5064 5280 5390 5860 5880 5908 6153 6160 6330 6446 6468 6720 6752 6963 7032 7385 7392 7840 8085 8204 8440 8624 8790 8862 9240 9284 9376 9408 9669 10128 10255 10339 10560 10780 11605 11720 11760 11816 12306 12320 12660 12892 12936 13504 13926 14064 14357 14770 14784 15680 16115 16170 16247 16408 16880 17248 17580 17724 18480 18568 18752 19338 20256 20510 20678 21560 22155 22561 23210 23440 23520 23632 24612 24640 25320 25784 25872 27852 28128 28714 29540 30765 31017 32230 32340 32494 32816 33760 34496 34815 35160 35448 36960 37136 38676 40512 41020 41356 43071 43120 44310 45122 46420 46880 47040 47264 48345 48741 49224 50640 51568 51695 51744 55704 56256 57428 59080 61530 61823 62034 64460 64680 64988 65632 67520 67683 69630 70320 70896 71785 73920 74272 77352 81235 82040 82712 86142 86240 88620 90244 92840 93760 94528 96690 97482 98448 101280 103136 103390 103488 111408 112805 113729 114856 118160 123060 123646 124068 128920 129360 129976 131264 135366 139260 140640 141792 143570 148544 154704 155085 157927 162470 164080 165424 172284 172480 177240 180488 185469 185680 193380 194964 196896 202560 206272 206780 215355 222816 225610 227458 229712 236320 243705 246120 247292 248136 257840 258720 259952 270732 278520 281280 283584 287140 309115 309408 310170 315854 324940 328160 330848 338415 341187 344568 354480 360976 370938 371360 386760 389928 393792 413560 430710 432761 445632 451220 454916 459424 472640 473781 487410 492240 494584 496272 515680 517440 519904 541464 557040 568645 574280 618230 618816 620340 631708 649880 656320 661696 676830 680053 682374 689136 708960 721952 741876 742720 773520 779856 789635 827120 861420 865522 902440 909832 918848 927345 947562 974820 984480 989168 992544 1031360 1039808 1082928 1114080 1137290 1148560 1236460 1240680 1263416 1298283 1299760 1353660 1360106 1364748 1378272 1417920 1443904 1483752 1547040 1559712 1579270 1654240 1705935 1722840 1731044 1804880 1819664 1854690 1895124 1949640 1968960 1978336 1985088 2040159 2163805 2165856 2228160 2274580 2297120 2368905 2472920 2481360 2526832 2596566 2599520 2707320 2720212 2729496 2756544 2967504 3029327 3094080 3119424 3158540 3308480 3400265 3411870 3445680 3462088 3609760 3639328 3709380 3790248 3899280 3956672 4080318 4327610 4331712 4549160 4594240 4737810 4760371 4945840 4962720 5053664 5193132 5199040 5414640 5440424 5458992 5935008 6058654 6317080 6491415 6800530 6823740 6891360 6924176 7219520 7278656 7418760 7580496 7798560 8160636 8655220 9087981 9098320 9475620 9520742 9891680 9925440 10107328 10200795 10386264 10829280 10880848 10917984 11870016 12117308 12634160 12982830 13601060 13647480 13782720 13848352 14281113 14837520 15146635 15160992 15597120 16321272 17310440 18175962 18196640 18951240 19041484 19783360 20401590 20772528 21658560 21761696 21835968 23801855 24234616 25268320 25965660 27202120 27294960 27696704 28562226 29675040 30293270 30321984 32642544 33322597 34620880 36351924 36393280 37902480 38082968 40803180 41545056 43523392 45439905 47603710 48469232 50536640 51931320 54404240 54589920 57124452 59350080 60586540 65285088 66645194 69241760 71405565 72703848 75804960 76165936 81606360 83090112 90879810 95207420 96938464 99967791 103862640 108808480 109179840 114248904 121173080 130570176 133290388 138483520 142811130 145407696 151609920 152331872 163212720 166612985 181759620 190414840 193876928 199935582 207725280 217616960 228497808 242346160 266580776 285622260 290815392 304663744 326425440 333225970 363519240 380829680 399871164 415450560 456995616 484692320 499838955 533161552 571244520 581630784 652850880 666451940 727038480 761659360 799742328 913991232 969384640 999677910 1066323104 1142489040 1332903880 1454076960 1523318720 1599484656 1999355820 2132646208 2284978080 2665807760 2908153920 3198969312 3998711640 4569956160 5331615520 6397938624 7997423280 10663231040 15994846560 31989693120
- Sum of all divisors σ(n): 129943408896
- Sum of proper divisors (its aliquot sum) s(n): 97953715776
- 31989693120 is an abundant number, because the sum of its proper divisors (97953715776) is greater than itself. Its abundance is 65964022656
Bases of 31989693120
- Binary: 111011100101011101111111010110000002
- Hexadecimal: 0x772BBFAC0
- Base-36: EP1U56O
Squares and roots of 31989693120
- 31989693120 squared (319896931202) is 1023340465911775334400
- 31989693120 cubed (319896931203) is 32736347461795513941841379328000
-
The
square root of 31989693120 is 178856.6272744737 -
The
cube root of 31989693120 is 3174.4612099979
Scales and comparisons
How big is 31989693120?- 31,989,693,120 seconds is equal to 1,017 years, 9 weeks, 1 hour, 52 minutes.
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To count from 1 to 31,989,693,120 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 31989693120 cubic inches would be around 264.5 feet tall.
Recreational maths with 31989693120
- 31989693120 backwards is 02139698913
- The number of decimal digits it has is: 11
- The sum of 31989693120's digits is 51
- More coming soon!
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The information we have on file for 31989693120 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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