130931720040

Names of 130931720040

• Cardinal: 130931720040 can be written as One hundred thirty billion, nine hundred thirty-one million, seven hundred twenty thousand and forty.

Scientific notation

• Scientific notation: 1.3093172004 × 10¹¹

Factors of 130931720040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 124

Divisors of 130931720040

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 19 20 22 23 24 30 33 38 40 44 46 55 57 60 61 66 69 76 88 92 95 110 114 115 120 122 132 138 152 165 183 184 190 209 220 228 230 244 253 264 276 285 305 330 345 366 380 418 437 440 456 460 488 506 552 570 610 627 660 671 690 732 759 760 836 874 915 920 1012 1045 1140 1159 1220 1254 1265 1311 1320 1342 1380 1403 1464 1518 1672 1748 1830 2013 2024 2090 2185 2280 2318 2440 2508 2530 2622 2684 2760 2806 3036 3135 3355 3477 3496 3660 3721 3795 4026 4180 4209 4370 4636 4807 5016 5060 5244 5368 5612 5795 6072 6270 6555 6710 6954 7015 7320 7442 7590 8052 8360 8418 8740 9272 9614 10065 10120 10488 11163 11224 11590 12540 12749 13110 13420 13908 14030 14421 14884 15180 15433 16104 16836 17385 17480 18605 19228 20130 21045 22326 23180 24035 25080 25498 26220 26657 26840 27816 28060 28842 29768 30360 30866 33672 34770 37210 38247 38456 40260 40931 42090 44652 46299 46360 48070 50996 52440 53314 55815 56120 57684 61732 63745 69540 70699 72105 74420 76494 77165 79971 80520 81862 84180 85583 89304 92598 96140 101992 106628 111630 115368 122793 123464 127490 133285 139080 141398 144210 148840 152988 154330 159942 163724 168360 171166 185196 191235 192280 204655 212097 213256 223260 226981 231495 245586 254980 256749 266570 282796 288420 293227 305976 308660 319884 327448 342332 353495 370392 382470 399855 409310 424194 427915 446520 453962 462990 491172 509960 513498 533140 565592 576840 586454 613965 617320 639768 680943 684664 706990 764940 777689 799710 818620 848388 855830 879681 907924 925980 941413 982344 1026996 1060485 1066280 1134905 1172908 1227930 1283745 1361886 1413980 1466135 1529880 1555378 1599420 1626077 1637240 1696776 1711660 1759362 1815848 1851960 1882826 2053992 2120970 2269810 2333067 2345816 2455860 2496791 2567490 2723772 2824239 2827960 2932270 3110756 3198840 3252154 3404715 3423320 3518724 3765652 3888445 4241940 4312639 4398405 4539620 4666134 4707065 4878231 4911720 4993582 5134980 5220563 5447544 5648478 5864540 6221512 6504308 6809430 7037448 7490373 7531304 7776890 8130385 8483880 8625278 8796810 9079240 9332268 9414130 9756462 9987164 10269960 10441126 11296956 11665335 11729080 12483955 12937917 13008616 13618860 14121195 14980746 15553780 15661689 16260770 17250556 17593620 17886847 18664536 18828260 19512924 19974328 20882252 21563195 22593912 23330670 24391155 24967910 25875834 26102815 27237720 28242390 29961492 31107560 31323378 32521540 34501112 35187240 35773694 37451865 37656520 39025848 41764504 43126390 46661340 47439029 48782310 49935820 51751668 52205630 53660541 56484780 57426193 59922984 62646756 64689585 65043080 71547388 74903730 78308445 86252780 89434235 93322680 94878058 97564620 99190697 99871640 103503336 104411260 107321082 112969560 114852386 125293512 129379170 142317087 143094776 149807460 156616890 172278579 172505560 178868470 189756116 195129240 198381394 208822520 214642164 229704772 237195145 258758340 268302705 284634174 287130965 297572091 299614920 313233780 344557158 357736940 379512232 396762788 429284328 459409544 474390290 495953485 517516680 536605410 569268348 574261930 595144182 626467560 689114316 711585435 715473880 793525576 861392895 948780580 991906970 1073210820 1091097667 1138536696 1148523860 1190288364 1378228632 1423170870 1487860455 1722785790 1897561160 1983813940 2146421640 2182195334 2297047720 2380576728 2846341740 2975720910 3273293001 3445571580 3967627880 4364390668 5455488335 5692683480 5951441820 6546586002 6891143160 8728781336 10910976670 11902883640 13093172004 16366465005 21821953340 26186344008 32732930010 43643906680 65465860020 130931720040
• Sum of all divisors σ(n): 478512230400
• Sum of proper divisors (its aliquot sum) s(n): 347580510360
• 130931720040 is an abundant number, because the sum of its proper divisors (347580510360) is greater than itself. Its abundance is 216648790320

Bases of 130931720040

• Binary: 1111001111100001000110111111101101000₂
• Hexadecimal: 0x1E7C237F68
• Base-36: 1O5DD5RC

Squares and roots of 130931720040

• 130931720040 squared (130931720040²) is 17143115312632937601600
• 130931720040 cubed (130931720040³) is 2244577574727092861335480256064000
• The square root of 130931720040 is 361844.8839489097
• The cube root of 130931720040 is 5077.8705404135

Scales and comparisons

• 130,931,720,040 seconds is equal to 4,163 years, 11 weeks, 4 days, 10 hours, 14 minutes.
• To count from 1 to 130,931,720,040 would take you about eight thousand, three hundred twenty-six 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 130931720040 cubic inches would be around 423.2 feet tall.

Recreational maths with 130931720040

• 130931720040 backwards is 040027139031
• 130931720040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130931720040's digits is 30
• More coming soon!