138027887616

Names of 138027887616

• Cardinal: 138027887616 can be written as One hundred thirty-eight billion, twenty-seven million, eight hundred eighty-seven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.38027887616 × 10¹¹

Factors of 138027887616

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 38852

Divisors of 138027887616

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 61 64 76 96 114 122 128 152 183 192 228 244 256 304 366 384 456 488 512 608 732 768 912 976 1024 1159 1216 1464 1536 1824 1952 2318 2432 2928 3072 3477 3648 3904 4636 4864 5856 6954 7296 7808 9272 9728 11712 13908 14592 15616 18544 19456 23424 27816 29184 31232 37088 38767 46848 55632 58368 62464 74176 77534 93696 111264 116301 148352 155068 187392 222528 232602 296704 310136 445056 465204 593408 620272 736573 890112 930408 1186816 1240544 1473146 1780224 1860816 2209719 2364787 2481088 2946292 3560448 3721632 4419438 4729574 4962176 5892584 7094361 7443264 8838876 9459148 9924352 11785168 14188722 14886528 17677752 18918296 19848704 23570336 28377444 29773056 35355504 37836592 39697408 44930953 47140672 56754888 59546112 70711008 75673184 89861906 94281344 113509776 119092224 134792859 141422016 151346368 179723812 188562688 227019552 269585718 282844032 302692736 359447624 377125376 454039104 539171436 565688064 605385472 718895248 754250752 908078208 1078342872 1131376128 1210770944 1437790496 1816156416 2156685744 2262752256 2421541888 2875580992 3632312832 4313371488 5751161984 7264625664 8626742976 11502323968 17253485952 23004647936 34506971904 46009295872 69013943808 138027887616
• Sum of all divisors σ(n): 393616156160
• Sum of proper divisors (its aliquot sum) s(n): 255588268544
• 138027887616 is an abundant number, because the sum of its proper divisors (255588268544) is greater than itself. Its abundance is 117560380928

Bases of 138027887616

• Binary: 10000000100011000110100110110000000000₂
• Hexadecimal: 0x20231A6C00
• Base-36: 1REQ8NPC

Squares and roots of 138027887616

• 138027887616 squared (138027887616²) is 19051697759735126163456
• 138027887616 cubed (138027887616³) is 2629665597274718964017086014160896
• The square root of 138027887616 is 371521.0459933595
• The cube root of 138027887616 is 5167.9973289611

Scales and comparisons

• 138,027,887,616 seconds is equal to 4,388 years, 44 weeks, 4 days, 23 hours, 53 minutes, 36 seconds.
• To count from 1 to 138,027,887,616 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 138027887616 cubic inches would be around 430.7 feet tall.

Recreational maths with 138027887616

• 138027887616 backwards is 616788720831
• 138027887616 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138027887616's digits is 57
• More coming soon!