31968930840

Names of 31968930840

• Cardinal: 31968930840 can be written as Thirty-one billion, nine hundred sixty-eight million, nine hundred thirty thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.196893084 × 10¹⁰

Factors of 31968930840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 159

Divisors of 31968930840

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 20 21 22 24 28 30 33 35 40 42 44 49 55 56 60 66 70 77 84 88 98 105 110 120 121 131 132 140 147 154 165 168 196 210 220 231 242 245 262 264 280 294 308 330 343 363 385 392 393 420 440 462 484 490 524 539 588 605 616 655 660 686 726 735 770 786 840 847 917 924 968 980 1029 1048 1078 1155 1176 1210 1310 1320 1372 1441 1452 1470 1540 1572 1617 1694 1715 1815 1834 1848 1960 1965 2058 2156 2310 2401 2420 2541 2620 2695 2744 2751 2882 2904 2940 3080 3144 3234 3388 3430 3630 3668 3773 3930 4116 4235 4312 4323 4585 4620 4802 4840 5082 5145 5240 5390 5502 5764 5880 5929 6419 6468 6776 6860 7203 7205 7260 7336 7546 7860 8085 8232 8470 8646 9170 9240 9604 10087 10164 10290 10780 11004 11319 11528 11858 12005 12705 12838 12936 13720 13755 14406 14410 14520 15092 15720 15851 16170 16807 16940 17292 17787 18340 18865 19208 19257 20174 20328 20580 21560 21615 22008 22638 23716 24010 25410 25676 26411 27510 28812 28820 29645 30184 30261 31702 32095 32340 33614 33880 34584 35574 36015 36680 37730 38514 40348 41160 41503 43230 44933 45276 47432 47553 48020 50421 50435 50820 51352 52822 55020 56595 57624 57640 59290 60522 63404 64190 64680 67228 70609 71148 72030 75460 77028 79233 79255 80696 83006 84035 86460 88935 89866 90552 95106 96040 96285 100842 100870 101640 105644 110040 110957 113190 118580 121044 124509 126808 128380 132055 134456 134799 141218 142296 144060 150920 151305 154056 158466 158510 166012 168070 172920 177870 179732 184877 190212 192570 201684 201740 207515 211288 211827 221914 224665 226380 237160 237765 242088 249018 252105 256760 264110 269598 282436 288120 290521 302610 314531 316932 317020 332024 332871 336140 353045 355740 359464 369754 380424 385140 396165 403368 403480 415030 423654 443828 449330 452760 475530 494263 498036 504210 528220 539196 554631 554785 564872 581042 605220 622545 629062 633864 634040 665742 672280 673995 706090 711480 739508 770280 776699 792330 830060 847308 871563 887656 898660 924385 943593 951060 988526 996072 1008420 1056440 1059135 1078392 1109262 1109570 1162084 1210440 1245090 1258124 1331484 1347990 1412180 1452605 1479016 1482789 1553398 1572655 1584660 1660120 1664355 1694616 1743126 1797320 1848770 1887186 1902120 1977052 2016840 2033647 2118270 2201717 2218524 2219140 2324168 2330097 2471315 2490180 2516248 2662968 2695980 2773155 2824360 2905210 2965578 3106796 3145310 3169320 3328710 3459841 3486252 3697540 3774372 3883495 3954104 4067294 4236540 4357815 4403434 4437048 4438280 4660194 4717965 4942630 4980360 5391960 5436893 5546310 5810420 5931156 6100941 6213592 6290620 6605151 6657420 6919682 6972504 7395080 7413945 7548744 7766990 8134588 8473080 8715630 8806868 9320388 9435930 9885260 10168235 10379523 10873786 11008585 11092620 11620840 11650485 11862312 12201882 12581240 13210302 13314840 13839364 14827890 15533980 16269176 16310679 17299205 17431260 17613736 18640776 18871860 19770520 20336470 20759046 21747572 22017170 22185240 23300970 24218887 24403764 26420604 27184465 27678728 29655780 30504705 31067960 32621358 33025755 34598410 34862520 37743720 38058251 40672940 41518092 43495144 44034340 46601940 48437774 48807528 51897615 52841208 54368930 59311560 61009410 65242716 66051510 69196820 72656661 76116502 81345880 81553395 83036184 88068680 93203880 96875548 103795230 108737860 114174753 121094435 122018820 130485432 132103020 138393640 145313322 152233004 163106790 190291255 193751096 207590460 217475720 228349506 242188870 244037640 264206040 266407757 290626644 304466008 326213580 363283305 380582510 415180920 456699012 484377740 532815514 570873765 581253288 652427160 726566610 761165020 799223271 913398024 968755480 1065631028 1141747530 1332038785 1453133220 1522330040 1598446542 2131262056 2283495060 2664077570 2906266440 3196893084 3996116355 4566990120 5328155140 6393786168 7992232710 10656310280 15984465420 31968930840
• Sum of all divisors σ(n): 123925697280
• Sum of proper divisors (its aliquot sum) s(n): 91956766440
• 31968930840 is an abundant number, because the sum of its proper divisors (91956766440) is greater than itself. Its abundance is 59987835600

Bases of 31968930840

• Binary: 11101110001011111110010110000011000₂
• Hexadecimal: 0x7717F2C18
• Base-36: EOPH4WO

Squares and roots of 31968930840

• 31968930840 squared (31968930840²) is 1022012539052703105600
• 31968930840 cubed (31968930840³) is 32672648178588664697979616704000
• The square root of 31968930840 is 178798.5761688275
• The cube root of 31968930840 is 3173.7742875321

Scales and comparisons

• 31,968,930,840 seconds is equal to 1,016 years, 26 weeks, 4 days, 18 hours, 34 minutes.
• To count from 1 to 31,968,930,840 would take you about two thousand and thirty-three 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 31968930840 cubic inches would be around 264.5 feet tall.

Recreational maths with 31968930840

• 31968930840 backwards is 04803986913
• The number of decimal digits it has is: 11
• The sum of 31968930840's digits is 51
• More coming soon!