138917048428804

Names of 138917048428804

• Cardinal: 138917048428804 can be written as One hundred thirty-eight trillion, nine hundred seventeen billion, forty-eight million, four hundred twenty-eight thousand, eight hundred four.

Scientific notation

• Scientific notation: 1.38917048428804 × 10¹⁴

Factors of 138917048428804

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 605

Divisors of 138917048428804

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 19 38 43 59 73 76 86 118 146 172 236 292 409 817 818 1121 1387 1634 1636 2242 2537 2774 3139 3268 3481 4307 4484 5074 5548 6278 6962 7771 8614 10148 12556 13924 15542 17228 17587 24131 29857 31084 35174 48203 48262 59641 59714 66139 70348 81833 96406 96524 119282 119428 132278 149683 163666 167281 185201 192812 238564 254113 264556 299366 327332 334153 334562 370402 458489 508226 567283 598732 668306 669124 740804 916978 1016452 1037633 1134566 1283851 1336612 1423729 1761563 1833956 2075266 2269132 2567702 2843977 2847458 3178339 3518819 3523126 4150532 4828147 5135404 5687954 5694916 6356678 7037638 7046252 7193083 9656294 9869579 10926859 11375908 12211513 12713356 14075276 14386166 19312588 19715027 19739158 21853718 24393169 24423026 27050851 28772332 33469697 39430054 39478316 43707436 48786338 48846052 54101702 61220347 66939394 75747209 78860108 97572676 103932217 108203404 122440694 133878788 136668577 151494418 187522001 207610321 207864434 232018747 244881388 273337154 302988836 375044002 415220642 415728868 424391897 464037494 525095059 546674308 582305161 720479267 750088004 830441284 848783794 928074988 1050190118 1163186593 1164610322 1439196971 1440958534 1697567588 1974712123 2100380236 2326373186 2329220644 2878393942 2881917068 3949424246 4469085331 4652746372 5756787884 7898848492 8063446043 8938170662 9976806121 11063798059 13689106073 16126892086 17876341324 19953612242 22127596118 25039121923 27378212146 30980608481 32253784172 39907224484 42508276753 44255192236 50078243846 54756424292 61961216962 84912621289 85016553506 100156487692 123922433924 169825242578 170033107012 339650485156 475743316537 588631561139 807657258307 951486633074 1177263122278 1615314516614 1827855900379 1902973266148 2354526244556 3230629033228 3655711800758 7311423601516 34729262107201 69458524214402 138917048428804
• Sum of all divisors σ(n): 270674979923040
• Sum of proper divisors (its aliquot sum) s(n): 131757931494236
• 138917048428804 is a deficient number, because the sum of its proper divisors (131757931494236) is less than itself. Its deficiency is 7159116934568

Bases of 138917048428804

• Binary: 11111100101100000100101010100110010100100000100₂
• Hexadecimal: 0x7E5825532904
• Base-36: 1D8PLZWHS4

Squares and roots of 138917048428804

• 138917048428804 squared (138917048428804²) is 19297946344170675885056870416
• 138917048428804 cubed (138917048428804³) is 2680813746869618886282650252525178229862464
• The square root of 138917048428804 is 11786307.6673232997
• The cube root of 138917048428804 is 51790.7081255665

Scales and comparisons

• 138,917,048,428,804 seconds is equal to 4,417,132 years, 22 weeks, 6 days, 16 hours, 4 seconds.
• To count from 1 to 138,917,048,428,804 would take you about eleven million, forty-two thousand, eight hundred thirty-one 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 138917048428804 cubic inches would be around 4315.9 feet tall.

Recreational maths with 138917048428804

• 138917048428804 backwards is 408824840719831
• The number of decimal digits it has is: 15
• The sum of 138917048428804's digits is 67
• More coming soon!