138017770560

Names of 138017770560

• Cardinal: 138017770560 can be written as One hundred thirty-eight billion, seventeen million, seven hundred seventy thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.3801777056 × 10¹¹

Factors of 138017770560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 101914

Divisors of 138017770560

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 135 144 157 160 180 192 216 240 270 288 314 320 360 432 471 480 540 576 628 720 785 864 942 960 1080 1256 1413 1440 1570 1728 1884 2160 2355 2512 2826 2880 3140 3768 4239 4320 4710 5024 5652 6280 7065 7536 8478 8640 9420 10048 11304 12560 14130 15072 16956 18840 21195 22608 25120 28260 30144 33912 37680 42390 45216 50240 56520 67824 75360 84780 90432 101747 113040 135648 150720 169560 203494 226080 271296 305241 339120 406988 452160 508735 610482 678240 813976 915723 1017470 1220964 1356480 1526205 1627952 1831446 2034940 2441928 2747169 3052410 3255904 3662892 4069880 4578615 4883856 5494338 6104820 6511808 7325784 8139760 9157230 9767712 10988676 12209640 13735845 14651568 15974279 16279520 18314460 19535424 21977352 24419280 27471690 29303136 31948558 32559040 36628920 43954704 47922837 48838560 54943380 58606272 63897116 73257840 79871395 87909408 95845674 97677120 109886760 127794232 143768511 146515680 159742790 175818816 191691348 219773520 239614185 255588464 287537022 293031360 319485580 383382696 431305533 439547040 479228370 511176928 575074044 638971160 718842555 766765392 862611066 879094080 958456740 1022353856 1150148088 1277942320 1437685110 1533530784 1725222132 1916913480 2156527665 2300296176 2555884640 2875370220 3067061568 3450444264 3833826960 4313055330 4600592352 5111769280 5750740440 6900888528 7667653920 8626110660 9201184704 11501480880 13801777056 15335307840 17252221320 23002961760 27603554112 34504442640 46005923520 69008885280 138017770560
• Sum of all divisors σ(n): 490002088320
• Sum of proper divisors (its aliquot sum) s(n): 351984317760
• 138017770560 is an abundant number, because the sum of its proper divisors (351984317760) is greater than itself. Its abundance is 213966547200

Bases of 138017770560

• Binary: 10000000100010100000000000110001000000₂
• Hexadecimal: 0x2022800C40
• Base-36: 1REK7TC0

Squares and roots of 138017770560

• 138017770560 squared (138017770560²) is 19048904990352802713600
• 138017770560 cubed (138017770560³) is 2629087398377752138378590191616000
• The square root of 138017770560 is 371507.4300199123
• The cube root of 138017770560 is 5167.8710593191

Scales and comparisons

• 138,017,770,560 seconds is equal to 4,388 years, 27 weeks, 6 days, 21 hours, 36 minutes.
• To count from 1 to 138,017,770,560 would take you about eight thousand, seven hundred seventy-seven 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 138017770560 cubic inches would be around 430.7 feet tall.

Recreational maths with 138017770560

• 138017770560 backwards is 065077710831
• 138017770560 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138017770560's digits is 45
• More coming soon!