40931219680

Names of 40931219680

• Cardinal: 40931219680 can be written as Forty billion, nine hundred thirty-one million, two hundred nineteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.093121968 × 10¹⁰

Factors of 40931219680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 190

Divisors of 40931219680

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 26 32 38 40 52 65 76 80 95 104 130 151 152 160 190 208 247 260 302 304 361 380 416 494 520 604 608 722 755 760 988 1040 1208 1235 1444 1510 1520 1805 1963 1976 2080 2416 2470 2869 2888 3020 3040 3610 3926 3952 4693 4832 4940 5738 5776 6040 6859 7220 7852 7904 9386 9815 9880 11476 11552 12080 13718 14345 14440 15704 18772 19630 19760 22952 23465 24160 27436 28690 28880 31408 34295 37297 37544 39260 39520 45904 46930 54511 54872 57380 57760 62816 68590 74594 75088 78520 89167 91808 93860 109022 109744 114760 130321 137180 149188 150176 157040 178334 186485 187720 218044 219488 229520 260642 272555 274360 298376 314080 356668 372970 375440 436088 445835 459040 521284 545110 548720 596752 651605 708643 713336 745940 750880 872176 891670 1035709 1042568 1090220 1097440 1193504 1303210 1417286 1426672 1491880 1694173 1744352 1783340 2071418 2085136 2180440 2606420 2834572 2853344 2983760 3388346 3543215 3566680 4142836 4170272 4360880 5178545 5212840 5669144 5967520 6776692 7086430 7133360 8285672 8470865 8721760 10357090 10425680 11338288 13464217 13553384 14172860 14266720 16571344 16941730 19678471 20714180 20851360 22676576 26928434 27106768 28345720 33142688 33883460 39356942 41428360 53856868 54213536 56691440 67321085 67766920 78713884 82856720 98392355 107713736 113382880 134642170 135533840 157427768 165713440 196784710 215427472 255820123 269284340 271067680 314855536 393569420 430854944 511640246 538568680 629711072 787138840 1023280492 1077137360 1279100615 1574277680 2046560984 2154274720 2558201230 3148555360 4093121968 5116402460 8186243936 10232804920 20465609840 40931219680
• Sum of all divisors σ(n): 110651867424
• Sum of proper divisors (its aliquot sum) s(n): 69720647744
• 40931219680 is an abundant number, because the sum of its proper divisors (69720647744) is greater than itself. Its abundance is 28789428064

Bases of 40931219680

• Binary: 100110000111101100001101100011100000₂
• Hexadecimal: 0x987B0D8E0
• Base-36: ISXE38G

Squares and roots of 40931219680

• 40931219680 squared (40931219680²) is 1675364744492419302400
• 40931219680 cubed (40931219680³) is 68574722400946284561206751232000
• The square root of 40931219680 is 202314.6551290835
• The cube root of 40931219680 is 3446.2879539463

Scales and comparisons

• 40,931,219,680 seconds is equal to 1,301 years, 25 weeks, 1 day, 23 hours, 14 minutes, 40 seconds.
• To count from 1 to 40,931,219,680 would take you about two thousand, six hundred two 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 40931219680 cubic inches would be around 287.2 feet tall.

Recreational maths with 40931219680

• 40931219680 backwards is 08691213904
• The number of decimal digits it has is: 11
• The sum of 40931219680's digits is 43
• More coming soon!