13000943920640

Names of 13000943920640

• Cardinal: 13000943920640 can be written as Thirteen trillion, nine hundred forty-three million, nine hundred twenty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.300094392064 × 10¹³

Factors of 13000943920640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 9537

Divisors of 13000943920640

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 37 40 52 64 65 74 80 104 128 130 148 160 185 208 256 260 296 320 370 416 481 512 520 592 640 740 832 962 1040 1184 1280 1289 1480 1664 1924 2080 2368 2405 2560 2578 2960 3328 3848 4160 4736 4810 5156 5920 6445 6656 7696 8191 8320 9472 9620 10312 11840 12890 15392 16382 16640 16757 18944 19240 20624 23680 25780 30784 32764 33280 33514 38480 40955 41248 47360 47693 51560 61568 65528 67028 76960 81910 82496 83785 94720 95386 103120 106483 123136 131056 134056 153920 163820 164992 167570 190772 206240 212966 238465 246272 262112 268112 303067 307840 327640 329984 335140 381544 412480 425932 476930 524224 532415 536224 606134 615680 620009 655280 659968 670280 763088 824960 851864 953860 1048448 1064830 1072448 1212268 1231360 1240018 1310560 1340560 1515335 1526176 1649920 1703728 1907720 2096896 2129660 2144896 2424536 2480036 2621120 2681120 3030670 3052352 3100045 3299840 3407456 3815440 3939871 4193792 4259320 4289792 4849072 4960072 5242240 5362240 6061340 6104704 6200090 6814912 7630880 7879742 8518640 8579584 9698144 9920144 10484480 10558199 10724480 12122680 12209408 12400180 13629824 15261760 15759484 17037280 19396288 19699355 19840288 20968960 21116398 21448960 24245360 24418816 24800360 27259648 30523520 31518968 34074560 38792576 39398710 39680576 42232796 42897920 48490720 49600720 52790995 54519296 61047040 63037936 68149120 77585152 78797420 79361152 84465592 96981440 99201440 105581990 122094080 126075872 136298240 137256587 155170304 157594840 158722304 168931184 193962880 198402880 211163980 252151744 272596480 274513174 315189680 317444608 337862368 387925760 390653363 396805760 422327960 504303488 549026348 630379360 675724736 686282935 775851520 781306726 793611520 844655920 1008606976 1098052696 1260758720 1351449472 1372565870 1562613452 1587223040 1689311840 1953266815 2017213952 2196105392 2521517440 2702898944 2745131740 3125226904 3378623680 3906533630 4392210784 5043034880 5078493719 5405797888 5490263480 6250453808 6757247360 7813067260 8784421568 10086069760 10156987438 10980526960 12500907616 13514494720 15626134520 17568843136 20313974876 21961053920 25001815232 25392468595 27028989440 31252269040 35137686272 40627949752 43922107840 50003630464 50784937190 62504538080 70275372544 81255899504 87844215680 100007260928 101569874380 125009076160 162511799008 175688431360 200014521856 203139748760 250018152320 325023598016 351376862720 406279497520 500036304640 650047196032 812558995040 1000072609280 1300094392064 1625117990080 2600188784128 3250235980160 6500471960320 13000943920640
• Sum of all divisors σ(n): 34507871354880
• Sum of proper divisors (its aliquot sum) s(n): 21506927434240
• 13000943920640 is an abundant number, because the sum of its proper divisors (21506927434240) is greater than itself. Its abundance is 8505983513600

Bases of 13000943920640

• Binary: 10111101001100000100101001001110011000000000₂
• Hexadecimal: 0xBD304A4E600
• Base-36: 4LWJUC3CW

Squares and roots of 13000943920640

• 13000943920640 squared (13000943920640²) is 169024542827626174618009600
• 13000943920640 cubed (13000943920640³) is 2197478602513781830342550983377158144000
• The square root of 13000943920640 is 3605682.1713290261
• The cube root of 13000943920640 is 23513.9159591633

Scales and comparisons

• 13,000,943,920,640 seconds is equal to 413,389 years, 41 weeks, 4 days, 23 hours, 17 minutes, 20 seconds.
• To count from 1 to 13,000,943,920,640 would take you about one million, thirty-three thousand, four hundred seventy-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 13000943920640 cubic inches would be around 1959.5 feet tall.

Recreational maths with 13000943920640

• 13000943920640 backwards is 04602934900031
• The number of decimal digits it has is: 14
• The sum of 13000943920640's digits is 41
• More coming soon!