138634601706

Names of 138634601706

• Cardinal: 138634601706 can be written as One hundred thirty-eight billion, six hundred thirty-four million, six hundred one thousand, seven hundred six.

Scientific notation

• Scientific notation: 1.38634601706 × 10¹¹

Factors of 138634601706

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 456

Divisors of 138634601706

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 9 18 27 31 53 54 62 89 93 97 106 159 178 181 186 194 267 279 291 318 362 477 534 543 558 582 801 837 873 954 1086 1431 1602 1629 1643 1674 1746 2403 2619 2759 2862 3007 3258 3286 4717 4806 4887 4929 5141 5238 5518 5611 6014 8277 8633 9021 9434 9593 9774 9858 10282 11222 14151 14787 15423 16109 16554 16833 17266 17557 18042 19186 24831 25899 27063 28302 28779 29574 30846 32218 33666 35114 42453 44361 46269 48327 49662 50499 51798 52671 54126 57558 74493 77697 81189 84906 86337 88722 92538 96654 100998 105342 127359 138807 144981 146227 148986 151497 155394 158013 159371 162378 172674 233091 254718 259011 267623 277614 289962 292454 297383 302994 316026 318742 434943 438681 457549 466182 474039 478113 499379 518022 535246 544267 594766 802869 853777 869886 877362 892149 915098 930521 948078 956226 998758 1088534 1316043 1372647 1434339 1498137 1562573 1605738 1632801 1707554 1784298 1861042 2408607 2561331 2632086 2676447 2745294 2791563 2868678 2996274 3125146 3265602 3948129 4117941 4303017 4494411 4687719 4817214 4898403 5122662 5352894 5583126 7225821 7683993 7896258 8029341 8235882 8374689 8606034 8988822 9375438 9796806 12353823 13483233 14063157 14184019 14451642 14695209 15367986 16058682 16749378 23051979 24707646 25124067 26467087 26966466 28126314 28368038 28846151 29390418 42189471 42552057 46103958 48439763 50248134 52934174 57692302 79401261 82816369 84378942 85104114 86538453 96879526 127656171 145319289 158802522 165632738 173076906 238203783 248449107 255312342 259615359 290638578 382968513 435957867 476407566 496898214 519230718 714611349 745347321 765937026 778846077 871915734 1307873601 1429222698 1490694642 1557692154 2236041963 2567307439 2615747202 4472083926 5134614878 7701922317 15403844634 23105766951 46211533902 69317300853 138634601706
• Sum of all divisors σ(n): 332862566400
• Sum of proper divisors (its aliquot sum) s(n): 194227964694
• 138634601706 is an abundant number, because the sum of its proper divisors (194227964694) is greater than itself. Its abundance is 55593362988

Bases of 138634601706

• Binary: 10000001000111010001000010010011101010₂
• Hexadecimal: 0x20474424EA
• Base-36: 1RORGNAI

Squares and roots of 138634601706

• 138634601706 squared (138634601706²) is 19219552790181258110436
• 138634601706 cubed (138634601706³) is 2664495046034219705686277022003816
• The square root of 138634601706 is 372336.6778951545
• The cube root of 138634601706 is 5175.5583948601

Scales and comparisons

• 138,634,601,706 seconds is equal to 4,408 years, 7 weeks, 6 days, 3 hours, 35 minutes, 6 seconds.
• To count from 1 to 138,634,601,706 would take you about eight thousand, eight hundred sixteen 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 138634601706 cubic inches would be around 431.3 feet tall.

Recreational maths with 138634601706

• 138634601706 backwards is 607106436831
• The number of decimal digits it has is: 12
• The sum of 138634601706's digits is 45
• More coming soon!