138393147213152

Names of 138393147213152

• Cardinal: 138393147213152 can be written as One hundred thirty-eight trillion, three hundred ninety-three billion, one hundred forty-seven million, two hundred thirteen thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.38393147213152 × 10¹⁴

Factors of 138393147213152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 173

Divisors of 138393147213152

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 104 124 127 169 208 248 254 338 403 416 496 508 676 806 961 992 1016 1352 1612 1651 1922 2032 2197 2704 3224 3302 3844 3937 4064 4394 5239 5408 6448 6604 7688 7874 8788 10478 12493 12896 13208 15376 15748 16129 17576 20956 21463 24986 26416 30752 31496 32258 35152 41912 42926 49972 51181 52832 62992 64516 68107 70304 83824 85852 99944 102362 122047 125984 129032 136214 162409 167648 171704 199888 204724 209677 244094 258064 272428 279019 324818 343408 399776 409448 419354 488188 499999 516128 544856 558038 649636 665353 686816 818896 838708 976376 999998 1089712 1116076 1299272 1330706 1586611 1637792 1677416 1952752 1999996 2048383 2111317 2179424 2232152 2598544 2661412 2725801 3173222 3354832 3905504 3999992 4096766 4222634 4464304 5197088 5322824 5451602 6346444 6499987 6709664 7999984 8193532 8445268 8649589 8928608 10645648 10903204 12692888 12999974 15499969 15999968 16387064 16890536 17299178 20625943 21291296 21806408 25385776 25999948 26628979 30999938 32774128 33781072 34598356 35435413 41251886 43612816 50771552 51999896 53257958 61999876 63499873 65548256 67562144 69196712 70870826 82503772 84499831 87225632 103999792 106515916 123999752 126999746 138393424 141741652 165007544 168999662 201499597 207999584 213031832 247999504 253999492 268137259 276786848 283483304 330015088 337999324 346176727 402999194 426063664 495999008 507998984 536274518 566966608 660030176 675998648 692353454 805998388 825498349 852127328 1015997968 1072549036 1098497803 1133933216 1351997296 1384706908 1611996776 1650996698 1968496063 2031995936 2145098072 2196995606 2619494761 2703994592 2769413816 3223993552 3301993396 3936992126 4290196144 4393991212 4500297451 5238989522 5538827632 6447987104 6603986792 7873984252 8580392288 8787982424 9000594902 10477979044 10731478537 11077655264 13207973584 15747968504 17575964848 18001189804 20955958088 21462957074 25590448819 26415947168 31495937008 34053431893 35151929696 36002379608 41911916176 42925914148 51180897638 62991874016 68106863786 72004759216 83823832352 85851828296 102361795276 136213727572 139509220981 144009518432 171703656592 204723590552 272427455144 279018441962 332675834647 343407313184 409447181104 544854910288 558036883924 665351669294 818894362208 1089709820576 1116073767848 1330703338588 2232147535696 2661406677176 4324785850411 4464295071392 5322813354352 8649571700822 10645626708704 17299143401644 34598286803288 69196573606576 138393147213152
• Sum of all divisors σ(n): 307405116748800
• Sum of proper divisors (its aliquot sum) s(n): 169011969535648
• 138393147213152 is an abundant number, because the sum of its proper divisors (169011969535648) is greater than itself. Its abundance is 30618822322496

Bases of 138393147213152

• Binary: 11111011101111000101010011000010000010101100000₂
• Hexadecimal: 0x7DDE2A610560
• Base-36: 1D20XMN8M8

Squares and roots of 138393147213152

• 138393147213152 squared (138393147213152²) is 19152663195561161184121775104
• 138393147213152 cubed (138393147213152³) is 2650597337147213992705111516586736894967808
• The square root of 138393147213152 is 11764061.6800980775
• The cube root of 138393147213152 is 51725.5195921171

Scales and comparisons

• 138,393,147,213,152 seconds is equal to 4,400,474 years, 1 day, 4 hours, 32 minutes, 32 seconds.
• To count from 1 to 138,393,147,213,152 would take you about eleven million, one thousand, one hundred eighty-five 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 138393147213152 cubic inches would be around 4310.5 feet tall.

Recreational maths with 138393147213152

• 138393147213152 backwards is 251312741393831
• The number of decimal digits it has is: 15
• The sum of 138393147213152's digits is 53
• More coming soon!