138313397500

Names of 138313397500

• Cardinal: 138313397500 can be written as One hundred thirty-eight billion, three hundred thirteen million, three hundred ninety-seven thousand, five hundred.

Scientific notation

• Scientific notation: 1.383133975 × 10¹¹

Factors of 138313397500

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 206

Divisors of 138313397500

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 10 19 20 25 29 31 38 41 50 58 62 76 79 82 95 100 116 124 125 145 155 158 164 190 205 250 290 310 316 380 395 410 475 500 551 580 589 620 625 725 775 779 790 820 899 950 1025 1102 1178 1189 1250 1271 1450 1501 1550 1558 1580 1798 1900 1975 2050 2204 2291 2356 2375 2378 2449 2500 2542 2755 2900 2945 3002 3100 3116 3239 3596 3625 3875 3895 3950 4100 4495 4582 4750 4756 4898 5084 5125 5510 5890 5945 6004 6355 6478 7250 7505 7750 7790 7900 8990 9164 9500 9796 9875 10250 11020 11455 11780 11875 11890 12245 12710 12956 13775 14500 14725 15010 15500 15580 16195 17081 17980 18125 19375 19475 19750 20500 22475 22591 22910 23750 23780 24149 24490 25420 25625 27550 29450 29725 30020 31775 32390 34162 36250 36859 37525 38750 38950 39500 43529 44950 45182 45820 46531 47500 48298 48980 49375 51250 55100 57275 58900 59450 61225 61541 63550 64780 68324 68875 71021 72500 73625 73718 75050 77500 77900 80975 85405 87058 89900 90364 93062 93931 96596 97375 98750 100409 102500 112375 112955 114550 118900 120745 122450 123082 127100 137750 142042 147250 147436 148625 150100 158875 161950 170810 174116 184295 186124 187625 187862 194750 197500 200818 217645 224750 225910 229100 232655 241490 244900 246164 275500 284084 286375 294500 297250 306125 307705 317750 323900 341620 344375 355105 368125 368590 375250 375724 389500 401636 404875 427025 435290 449500 451820 465310 469655 482980 486875 502045 561875 564775 572750 594500 603725 612250 615410 635500 688750 700321 710210 736250 737180 743125 750500 794375 809750 854050 870580 921475 930620 938125 939310 973750 1004090 1088225 1123750 1129550 1145500 1163275 1207450 1224500 1230820 1349399 1377500 1400642 1420420 1431875 1472500 1486250 1530625 1538525 1588750 1619500 1708100 1775525 1784689 1842950 1876250 1878620 1907771 1947500 2008180 2024375 2135125 2176450 2247500 2259100 2326550 2348275 2414900 2510225 2698798 2801284 2823875 2863750 2911861 2972500 3018625 3061250 3077050 3177500 3501605 3551050 3569378 3685900 3752500 3815542 4048750 4270250 4352900 4607375 4653100 4696550 5020450 5397596 5441125 5647750 5727500 5816375 5823722 6037250 6122500 6154100 6746995 7003210 7102100 7138756 7631084 7692625 8097500 8540500 8877625 8923445 9214750 9393100 9538855 10040900 10675625 10882250 11295500 11632750 11647444 11741375 12074500 12551125 13493990 14006420 14119375 14559305 15093125 15385250 17508025 17755250 17846890 18429500 19077710 21351250 21764500 23036875 23265500 23482750 25102250 26987980 27205625 28238750 29081875 29118610 30186250 30770500 33734975 35016050 35510500 35693780 38155420 38463125 42702500 44388125 44617225 46073750 46965500 47694275 50204500 54411250 55325359 56477500 58163750 58237220 58706875 60372500 62755625 67469950 70032100 72796525 76926250 87540125 88776250 89234450 92147500 95388550 108822500 110650718 116327500 117413750 125511250 134939900 145593050 153852500 168674875 175080250 177552500 178468900 190777100 221301436 223086125 234827500 238471375 251022500 276626795 291186100 337349750 350160500 363982625 437700625 446172250 476942750 553253590 674699500 727965250 843374375 875401250 892344500 953885500 1106507180 1115430625 1192356875 1383133975 1455930500 1686748750 1750802500 1819913125 2230861250 2384713750 2766267950 3373497500 3639826250 4461722500 4769427500 5532535900 6915669875 7279652500 13831339750 27662679500 34578349375 69156698750 138313397500
• Sum of all divisors σ(n): 352687104000
• Sum of proper divisors (its aliquot sum) s(n): 214373706500
• 138313397500 is an abundant number, because the sum of its proper divisors (214373706500) is greater than itself. Its abundance is 76060309000

Bases of 138313397500

• Binary: 10000000110100000111101111010011111100₂
• Hexadecimal: 0x20341EF4FC
• Base-36: 1RJG84JG

Squares and roots of 138313397500

• 138313397500 squared (138313397500²) is 19130595927993006250000
• 138313397500 cubed (138313397500³) is 2646017719000378050676234375000000
• The square root of 138313397500 is 371905.0920597889
• The cube root of 138313397500 is 5171.5581990303

Scales and comparisons

• 138,313,397,500 seconds is equal to 4,397 years, 48 weeks, 5 days, 12 hours, 11 minutes, 40 seconds.
• To count from 1 to 138,313,397,500 would take you about eight thousand, seven hundred ninety-five 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 138313397500 cubic inches would be around 431 feet tall.

Recreational maths with 138313397500

• 138313397500 backwards is 005793313831
• The number of decimal digits it has is: 12
• The sum of 138313397500's digits is 43
• More coming soon!