138330370048

Names of 138330370048

• Cardinal: 138330370048 can be written as One hundred thirty-eight billion, three hundred thirty million, three hundred seventy thousand and forty-eight.

Scientific notation

• Scientific notation: 1.38330370048 × 10¹¹

Factors of 138330370048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1980

Divisors of 138330370048

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 64 73 76 104 128 146 152 208 247 256 292 304 416 494 512 584 608 832 949 988 1024 1168 1216 1387 1664 1873 1898 1976 2048 2336 2432 2774 3328 3746 3796 3952 4096 4672 4864 5548 6656 7492 7592 7904 9344 9728 11096 13312 14984 15184 15808 18031 18688 19456 22192 24349 26624 29968 30368 31616 35587 36062 37376 38912 44384 48698 53248 59936 60736 63232 71174 72124 74752 77824 88768 97396 119872 121472 126464 136729 142348 144248 149504 177536 194792 239744 242944 252928 273458 284696 288496 299008 355072 389584 462631 479488 485888 505856 546916 569392 576992 710144 779168 925262 958976 971776 1011712 1093832 1138784 1153984 1420288 1558336 1777477 1850524 1917952 1943552 2187664 2277568 2307968 2597851 2840576 3116672 3554954 3701048 3835904 3887104 4375328 4555136 4615936 5195702 5681152 6233344 7109908 7402096 7671808 8750656 9110272 9231872 10391404 12466688 14219816 14804192 17501312 18220544 18463744 20782808 24933376 28439632 29608384 33772063 35002624 36441088 36927488 41565616 49866752 56879264 59216768 67544126 70005248 72882176 73854976 83131232 99733504 113758528 118433536 135088252 140010496 145764352 166262464 227517056 236867072 270176504 280020992 332524928 455034112 473734144 540353008 560041984 665049856 910068224 947468288 1080706016 1330099712 1820136448 1894936576 2161412032 2660199424 3640272896 4322824064 5320398848 7280545792 8645648128 10640797696 17291296256 34582592512 69165185024 138330370048
• Sum of all divisors σ(n): 318050632480
• Sum of proper divisors (its aliquot sum) s(n): 179720262432
• 138330370048 is an abundant number, because the sum of its proper divisors (179720262432) is greater than itself. Its abundance is 41389892384

Bases of 138330370048

• Binary: 10000000110101001000011111000000000000₂
• Hexadecimal: 0x203521F000
• Base-36: 1RJQBWN4

Squares and roots of 138330370048

• 138330370048 squared (138330370048²) is 19135291277616615522304
• 138330370048 cubed (138330370048³) is 2646991923408973124673653117550592
• The square root of 138330370048 is 371927.9097459611
• The cube root of 138330370048 is 5171.7697257307

Scales and comparisons

• 138,330,370,048 seconds is equal to 4,398 years, 24 weeks, 5 days, 22 hours, 47 minutes, 28 seconds.
• To count from 1 to 138,330,370,048 would take you about eight thousand, seven hundred ninety-six 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 138330370048 cubic inches would be around 431 feet tall.

Recreational maths with 138330370048

• 138330370048 backwards is 840073033831
• The number of decimal digits it has is: 12
• The sum of 138330370048's digits is 40
• More coming soon!