138364957952

Names of 138364957952

• Cardinal: 138364957952 can be written as One hundred thirty-eight billion, three hundred sixty-four million, nine hundred fifty-seven thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 1.38364957952 × 10¹¹

Factors of 138364957952

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 128

Divisors of 138364957952

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 41 52 53 64 76 82 104 106 128 152 164 208 212 247 256 304 328 361 416 424 494 533 608 656 689 722 779 832 848 988 1007 1066 1216 1312 1378 1444 1558 1664 1696 1976 2014 2132 2173 2432 2624 2756 2809 2888 3116 3328 3392 3952 4028 4264 4346 4693 4864 5248 5512 5618 5776 6232 6784 7904 8056 8528 8692 9386 10127 10496 11024 11236 11552 12464 13091 13568 14801 15808 16112 17056 17384 18772 19133 20254 22048 22472 23104 24928 26182 28249 29602 31616 32224 34112 34768 36517 37544 38266 40508 41287 44096 44944 46208 49856 52364 53371 56498 59204 63232 64448 68224 69536 73034 75088 76532 81016 82574 88192 89888 92416 99712 104728 106742 112996 115169 118408 128896 136448 139072 146068 150176 153064 162032 165148 176384 179776 192413 199424 209456 213484 225992 230338 236816 248729 257792 278144 292136 300352 306128 324064 330296 359552 384826 418912 426968 451984 460676 473632 497458 536731 556288 584272 600704 612256 648128 660592 693823 719104 769652 784453 837824 853936 903968 921352 947264 994916 1014049 1073462 1168544 1201408 1224512 1296256 1321184 1387646 1497197 1539304 1568906 1675648 1707872 1807936 1842704 1894528 1989832 2028098 2146924 2188211 2337088 2449024 2592512 2642368 2775292 2994394 3078608 3137812 3351296 3415744 3615872 3685408 3789056 3979664 4056196 4293848 4376422 4674176 4898048 5284736 5550584 5988788 6157216 6275624 6831488 7231744 7370816 7959328 8112392 8587696 8752844 9348352 10197889 10569472 11101168 11977576 12314432 12551248 13182637 13662976 14741632 15918656 16224784 17175392 17505688 20395778 22202336 23955152 24628864 25102496 26365274 28446743 29483264 31837312 32449568 34350784 35011376 40791556 41576009 44404672 47910304 49257728 50204992 52730548 56893486 63674624 64899136 68701568 70022752 81583112 83152018 88809344 95820608 100409984 105461096 113786972 129798272 137403136 140045504 163166224 166304036 177618688 191641216 200819968 210922192 227573944 259596544 280091008 326332448 332608072 383282432 421844384 455147888 540488117 560182016 652664896 665216144 843688768 910295776 1080976234 1305329792 1330432288 1687377536 1820591552 2161952468 2610659584 2660864576 3374755072 3641183104 4323904936 5321729152 7282366208 8647809872 10643458304 17295619744 34591239488 69182478976 138364957952
• Sum of all divisors σ(n): 327751395804
• Sum of proper divisors (its aliquot sum) s(n): 189386437852
• 138364957952 is an abundant number, because the sum of its proper divisors (189386437852) is greater than itself. Its abundance is 51021479900

Bases of 138364957952

• Binary: 10000000110111001100011011010100000000₂
• Hexadecimal: 0x203731B500
• Base-36: 1RKAX8U8

Squares and roots of 138364957952

• 138364957952 squared (138364957952²) is 19144861589058728034304
• 138364957952 cubed (138364957952³) is 2648977968766970807725076573585408
• The square root of 138364957952 is 371974.4049689441
• The cube root of 138364957952 is 5172.2007368135

Scales and comparisons

• 138,364,957,952 seconds is equal to 4,399 years, 30 weeks, 6 hours, 32 minutes, 32 seconds.
• To count from 1 to 138,364,957,952 would take you about eight thousand, seven hundred ninety-nine 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 138364957952 cubic inches would be around 431 feet tall.

Recreational maths with 138364957952

• 138364957952 backwards is 259759463831
• The number of decimal digits it has is: 12
• The sum of 138364957952's digits is 62
• More coming soon!