138074562560

Names of 138074562560

• Cardinal: 138074562560 can be written as One hundred thirty-eight billion, seventy-four million, five hundred sixty-two thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.3807456256 × 10¹¹

Factors of 138074562560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 164

Divisors of 138074562560

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 11 16 19 20 22 32 38 40 44 55 64 76 80 88 95 110 127 128 152 160 176 190 209 220 254 256 304 320 352 380 418 440 508 512 608 635 640 704 760 836 880 1016 1024 1045 1216 1270 1280 1397 1408 1520 1672 1760 2032 2048 2090 2413 2432 2540 2560 2794 2816 3040 3344 3520 4064 4096 4180 4826 4864 5080 5120 5588 5632 6080 6688 6985 7040 8128 8192 8360 9652 9728 10160 10240 11176 11264 12065 12160 13376 13970 14080 16129 16256 16720 19304 19456 20320 20480 22352 22528 24130 24320 26543 26752 27940 28160 32258 32512 33440 38608 38912 40640 40960 44704 45056 48260 48640 53086 53504 55880 56320 64516 65024 66880 77216 77824 80645 81280 89408 90112 96520 97280 106172 107008 111760 112640 129032 130048 132715 133760 154432 155648 161290 162560 177419 178816 193040 194560 212344 214016 223520 225280 258064 260096 265430 267520 306451 308864 322580 325120 354838 357632 386080 389120 424688 428032 447040 450560 516128 520192 530860 535040 612902 617728 645160 650240 709676 715264 772160 778240 849376 856064 887095 894080 1032256 1040384 1061720 1070080 1225804 1235456 1290320 1300480 1419352 1430528 1532255 1544320 1698752 1712128 1774190 1788160 2064512 2123440 2140160 2451608 2470912 2580640 2600960 2838704 2861056 3064510 3088640 3370961 3397504 3548380 3576320 4129024 4246880 4280320 4903216 4941824 5161280 5201920 5677408 5722112 6129020 6177280 6741922 6795008 7096760 7152640 8258048 8493760 8560640 9806432 9883648 10322560 11354816 11444224 12258040 12354560 13483844 13590016 14193520 14305280 16516096 16854805 16987520 19612864 19767296 20645120 22709632 24516080 24709120 26967688 27180032 28387040 28610560 33032192 33709610 33975040 39225728 41290240 45419264 49032160 49418240 53935376 54360064 56774080 57221120 66064384 67419220 67950080 78451456 82580480 90838528 98064320 98836480 107870752 108720128 113548160 132128768 134838440 135900160 156902912 165160960 181677056 196128640 215741504 217440256 227096320 269676880 271800320 313805824 330321920 363354112 392257280 431483008 454192640 539353760 543600640 627611648 660643840 726708224 784514560 862966016 908385280 1078707520 1087201280 1255223296 1453416448 1569029120 1725932032 1816770560 2157415040 2510446592 3138058240 3451864064 3633541120 4314830080 6276116480 6903728128 7267082240 8629660160 12552232960 13807456256 17259320320 27614912512 34518640640 69037281280 138074562560
• Sum of all divisors σ(n): 383527340640
• Sum of proper divisors (its aliquot sum) s(n): 245452778080
• 138074562560 is an abundant number, because the sum of its proper divisors (245452778080) is greater than itself. Its abundance is 107378215520

Bases of 138074562560

• Binary: 10000000100101111000101010000000000000₂
• Hexadecimal: 0x2025E2A000
• Base-36: 1RFI12BK

Squares and roots of 138074562560

• 138074562560 squared (138074562560²) is 19064584826135353753600
• 138074562560 cubed (138074562560³) is 2632334210256652624879174025216000
• The square root of 138074562560 is 371583.8566999379
• The cube root of 138074562560 is 5168.5797929005

Scales and comparisons

• 138,074,562,560 seconds is equal to 4,390 years, 17 weeks, 6 days, 5 hours, 9 minutes, 20 seconds.
• To count from 1 to 138,074,562,560 would take you about eight thousand, seven hundred eighty 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 138074562560 cubic inches would be around 430.7 feet tall.

Recreational maths with 138074562560

• 138074562560 backwards is 065265470831
• The number of decimal digits it has is: 12
• The sum of 138074562560's digits is 47
• More coming soon!