138302917200

Names of 138302917200

• Cardinal: 138302917200 can be written as One hundred thirty-eight billion, three hundred two million, nine hundred seventeen thousand, two hundred.

Scientific notation

• Scientific notation: 1.383029172 × 10¹¹

Factors of 138302917200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19829

Divisors of 138302917200

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 35 36 40 42 45 48 50 56 60 63 70 72 75 80 84 90 100 105 112 120 126 140 144 150 168 175 180 200 210 225 240 252 280 281 300 315 336 350 360 400 420 450 504 525 560 562 600 630 700 720 840 843 900 1008 1050 1124 1200 1260 1400 1405 1575 1680 1686 1800 1967 2100 2248 2520 2529 2800 2810 3150 3372 3600 3934 4200 4215 4496 5040 5058 5620 5901 6300 6744 7025 7868 8400 8430 9835 10116 11240 11802 12600 12645 13488 14050 15736 16860 17703 19531 19670 20232 21075 22480 23604 25200 25290 28100 29505 31472 33720 35406 39062 39340 40464 42150 47208 49175 50580 56200 58593 59010 63225 67440 70812 78124 78680 84300 88515 94416 97655 98350 101160 112400 117186 118020 126450 136717 141624 147525 156248 157360 168600 175779 177030 195310 196700 202320 234372 236040 252900 273434 283248 292965 295050 312496 337200 351558 354060 390620 393400 410151 442575 468744 472080 488275 505800 546868 585930 590100 683585 703116 708120 781240 786800 820302 878895 885150 937488 976550 1011600 1093736 1171860 1180200 1230453 1367170 1406232 1416240 1464825 1562480 1640604 1757790 1770300 1953100 2050755 2187472 2343720 2360400 2460906 2734340 2812464 2929650 3281208 3417925 3515580 3540600 3906200 4101510 4394475 4687440 4921812 5468680 5488211 5859300 6152265 6562416 6835850 7031160 7081200 7812400 8203020 8788950 9843624 10253775 10937360 10976422 11718600 12304530 13671700 14062320 16406040 16464633 17577900 19687248 20507550 21952844 23437200 24609060 27343400 27441055 30761325 32812080 32929266 35155800 38417477 41015100 43905688 49218120 49393899 54686800 54882110 61522650 65858532 70311600 76834954 82030200 82323165 87811376 98436240 98787798 109764220 115252431 123045300 131717064 137205275 153669908 164060400 164646330 192087385 197575596 219528440 230504862 246090600 246969495 263434128 274410550 307339816 329292660 345757293 384174770 395151192 411615825 439056880 461009724 492181200 493938990 548821100 576262155 614679632 658585320 691514586 768349540 790302384 823231650 922019448 960436925 987877980 1097642200 1152524310 1234847475 1317170640 1383029172 1536699080 1646463300 1728786465 1844038896 1920873850 1975755960 2195284400 2305048620 2469694950 2766058344 2881310775 3073398160 3292926600 3457572930 3841747700 3951511920 4610097240 4939389900 5532116688 5762621550 6585853200 6915145860 7683495400 8643932325 9220194480 9878779800 11525243100 13830291720 15366990800 17287864650 19757559600 23050486200 27660583440 34575729300 46100972400 69151458600 138302917200
• Sum of all divisors σ(n): 550493950656
• Sum of proper divisors (its aliquot sum) s(n): 412191033456
• 138302917200 is an abundant number, because the sum of its proper divisors (412191033456) is greater than itself. Its abundance is 273888116256

Bases of 138302917200

• Binary: 10000000110011011111110000101001010000₂
• Hexadecimal: 0x20337F0A50
• Base-36: 1RJ9ZHW0

Squares and roots of 138302917200

• 138302917200 squared (138302917200²) is 19127696906030055840000
• 138302917200 cubed (138302917200³) is 2645416281421370993550896448000000
• The square root of 138302917200 is 371891.0017733691
• The cube root of 138302917200 is 5171.4275757469

Scales and comparisons

• 138,302,917,200 seconds is equal to 4,397 years, 31 weeks, 3 days, 5 hours.
• To count from 1 to 138,302,917,200 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 138302917200 cubic inches would be around 431 feet tall.

Recreational maths with 138302917200

• 138302917200 backwards is 002719203831
• 138302917200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138302917200's digits is 36
• More coming soon!