138033686393782272

Names of 138033686393782272

• Cardinal: 138033686393782272 can be written as One hundred thirty-eight quadrillion, thirty-three trillion, six hundred eighty-six billion, three hundred ninety-three million, seven hundred eighty-two thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.38033686393782272 × 10¹⁷

Factors of 138033686393782272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 63555

Divisors of 138033686393782272

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 29 32 36 48 58 64 72 87 96 116 128 144 174 192 232 256 261 288 348 384 464 512 522 576 696 768 928 1024 1044 1152 1392 1536 1856 2048 2088 2304 2784 3072 3712 4096 4176 4608 5568 6144 7424 8192 8352 9216 11136 12288 14848 16384 16704 18432 22272 24576 29696 32768 33408 36864 44544 49152 59392 63521 65536 66816 73728 89088 98304 118784 127042 131072 133632 147456 178176 190563 196608 237568 254084 267264 294912 356352 381126 393216 475136 508168 534528 571689 589824 712704 762252 950272 1016336 1069056 1143378 1179648 1425408 1524504 1842109 1900544 2032672 2138112 2286756 2850816 3049008 3684218 3801088 4065344 4276224 4573512 5526327 5701632 6098016 7368436 8130688 8552448 9147024 11052654 11403264 12196032 14736872 16261376 16578981 17104896 18294048 22105308 24392064 29473744 32522752 33157962 34209792 36588096 44210616 48784128 58947488 65045504 66315924 73176192 88421232 97568256 117894976 130091008 132631848 146352384 176842464 195136512 235789952 260182016 265263696 292704768 353684928 390273024 471579904 520364032 530527392 585409536 707369856 780546048 943159808 1040728064 1061054784 1170819072 1414739712 1561092096 1886319616 2081456128 2122109568 2341638144 2829479424 3122184192 3772639232 4034917441 4162912256 4244219136 4683276288 5658958848 6244368384 7545278464 8069834882 8325824512 8488438272 9366552576 11317917696 12104752323 12488736768 15090556928 16139669764 16976876544 18733105152 22635835392 24209504646 24977473536 30181113856 32279339528 33953753088 36314256969 37466210304 45271670784 48419009292 60362227712 64558679056 67907506176 72628513938 74932420608 90543341568 96838018584 117012605789 120724455424 129117358112 135815012352 145257027876 181086683136 193676037168 234025211578 241448910848 258234716224 271630024704 290514055752 351037817367 362173366272 387352074336 468050423156 516469432448 543260049408 581028111504 702075634734 724346732544 774704148672 936100846312 1032938864896 1053113452101 1086520098816 1162056223008 1404151269468 1549408297344 1872201692624 2065877729792 2106226904202 2173040197632 2324112446016 2808302538936 3098816594688 3744403385248 4131755459584 4212453808404 4648224892032 5616605077872 6197633189376 7488806770496 8263510919168 8424907616808 9296449784064 11233210155744 12395266378752 14977613540992 16527021838336 16849815233616 18592899568128 22466420311488 24790532757504 29955227081984 33054043676672 33699630467232 37185799136256 44932840622976 49581065515008 59910454163968 66108087353344 67399260934464 74371598272512 89865681245952 99162131030016 119820908327936 132216174706688 134798521868928 148743196545024 179731362491904 198324262060032 239641816655872 264432349413376 269597043737856 297486393090048 359462724983808 396648524120064 479283633311744 528864698826752 539194087475712 594972786180096 718925449967616 793297048240128 958567266623488 1078388174951424 1189945572360192 1437850899935232 1586594096480256 1917134533246976 2156776349902848 2379891144720384 2875701799870464 3834269066493952 4313552699805696 4759782289440768 5751403599740928 7668538132987904 8627105399611392 11502807199481856 15337076265975808 17254210799222784 23005614398963712 34508421598445568 46011228797927424 69016843196891136 138033686393782272
• Sum of all divisors σ(n): 412519385687646510
• Sum of proper divisors (its aliquot sum) s(n): 274485699293864238
• 138033686393782272 is an abundant number, because the sum of its proper divisors (274485699293864238) is greater than itself. Its abundance is 136452012900081966

Bases of 138033686393782272

• Binary: 111101010011001001110100000001100100010100000000000000000₂
• Hexadecimal: 0x1EA64E80C8A0000
• Base-36: 11R4UW4AOSG0

Squares and roots of 138033686393782272

• 138033686393782272 squared (138033686393782272²) is 19053298579457033126293661741481984
• 138033686393782272 cubed (138033686393782272³) is 2629997040883869364759380679465118413873276306587648
• The square root of 138033686393782272 is 371528850.0154224523
• The cube root of 138033686393782272 is 516806.9699960359

Scales and comparisons

• 138,033,686,393,782,272 seconds is equal to 4,389,044,261 years, 5 weeks, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 138,033,686,393,782,272 would take you about thirteen billion, one hundred sixty-seven million, one hundred thirty-two thousand, seven hundred eighty-three 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 138033686393782272 cubic inches would be around 43067.2 feet tall.

Recreational maths with 138033686393782272

• 138033686393782272 backwards is 272287393686330831
• The number of decimal digits it has is: 18
• The sum of 138033686393782272's digits is 81
• More coming soon!