138430617300

Names of 138430617300

• Cardinal: 138430617300 can be written as One hundred thirty-eight billion, four hundred thirty million, six hundred seventeen thousand, three hundred.

Scientific notation

• Scientific notation: 1.384306173 × 10¹¹

Factors of 138430617300

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1264

Divisors of 138430617300

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 90 100 108 135 150 180 223 225 270 300 446 450 540 669 675 892 900 1031 1115 1338 1350 2007 2062 2230 2676 2700 3093 3345 4014 4124 4460 5155 5575 6021 6186 6690 8028 9279 10035 10310 11150 12042 12372 13380 15465 16725 18558 20070 20620 22300 24084 25775 27837 30105 30930 33450 37116 40140 46395 49729 50175 51550 55674 60210 61860 66900 77325 92790 99458 100350 103100 111348 120420 139185 149187 150525 154650 185580 198916 200700 229913 231975 248645 278370 298374 301050 309300 447561 459826 463950 497290 556740 596748 602100 689739 695925 745935 895122 919652 927900 994580 1149565 1243225 1342683 1379478 1391850 1491870 1790244 2069217 2237805 2299130 2486450 2685366 2758956 2783700 2983740 3448695 3729675 4138434 4475610 4598260 4972900 5370732 5747825 6207651 6713415 6897390 7459350 8276868 8951220 10346085 11189025 11495650 12415302 13426830 13794780 14918700 17243475 20692170 22378050 22991300 24830604 26853660 31038255 33567075 34486950 41384340 44756100 51270599 51730425 62076510 67134150 68973900 102541198 103460850 124153020 134268300 153811797 155191275 205082396 206921700 256352995 307623594 310382550 461435391 512705990 615247188 620765100 769058985 922870782 1025411980 1281764975 1384306173 1538117970 1845741564 2307176955 2563529950 2768612346 3076235940 3845294925 4614353910 5127059900 5537224692 6921530865 7690589850 9228707820 11535884775 13843061730 15381179700 23071769550 27686123460 34607654325 46143539100 69215308650 138430617300
• Sum of all divisors σ(n): 447466985280
• Sum of proper divisors (its aliquot sum) s(n): 309036367980
• 138430617300 is an abundant number, because the sum of its proper divisors (309036367980) is greater than itself. Its abundance is 170605750680

Bases of 138430617300

• Binary: 10000000111011000110111001011011010100₂
• Hexadecimal: 0x203B1B96D4
• Base-36: 1RLE0JX0

Squares and roots of 138430617300

• 138430617300 squared (138430617300²) is 19163035806059059290000
• 138430617300 cubed (138430617300³) is 2652750875974758657771999717000000
• The square root of 138430617300 is 372062.6523853207
• The cube root of 138430617300 is 5173.0187416735

Scales and comparisons

• 138,430,617,300 seconds is equal to 4,401 years, 34 weeks, 4 days, 5 hours, 15 minutes.
• To count from 1 to 138,430,617,300 would take you about eight thousand, eight hundred 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 138430617300 cubic inches would be around 431.1 feet tall.

Recreational maths with 138430617300

• 138430617300 backwards is 003716034831
• 138430617300 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138430617300's digits is 36
• More coming soon!