138323268608

Names of 138323268608

• Cardinal: 138323268608 can be written as One hundred thirty-eight billion, three hundred twenty-three million, two hundred sixty-eight thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.38323268608 × 10¹¹

Factors of 138323268608

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 14014

Divisors of 138323268608

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 56 64 73 76 112 128 133 146 152 224 256 266 292 304 448 511 512 532 584 608 896 1022 1024 1064 1168 1216 1387 1792 2044 2128 2336 2432 2774 3584 4088 4256 4672 4864 5548 7168 8176 8512 9344 9709 9728 11096 13913 16352 17024 18688 19418 19456 22192 27826 32704 34048 37376 38836 44384 55652 65408 68096 74752 77672 88768 97391 111304 130816 136192 155344 177536 194782 222608 261632 264347 310688 355072 389564 445216 523264 528694 621376 710144 779128 890432 1015649 1057388 1242752 1420288 1558256 1780864 1850429 2031298 2114776 2485504 3116512 3561728 3700858 4062596 4229552 4971008 6233024 7109543 7123456 7401716 8125192 8459104 9942016 12466048 14219086 14246912 14803432 16250384 16918208 19297331 24932096 28438172 29606864 32500768 33836416 38594662 49864192 56876344 59213728 65001536 67672832 77189324 99728384 113752688 118427456 130003072 135081317 135345664 154378648 227505376 236854912 260006144 270162634 270691328 308757296 455010752 473709824 520012288 540325268 617514592 910021504 947419648 1040024576 1080650536 1235029184 1820043008 1894839296 2161301072 2470058368 3640086016 4322602144 4940116736 7280172032 8645204288 9880233472 17290408576 19760466944 34580817152 69161634304 138323268608
• Sum of all divisors σ(n): 337226382720
• Sum of proper divisors (its aliquot sum) s(n): 198903114112
• 138323268608 is an abundant number, because the sum of its proper divisors (198903114112) is greater than itself. Its abundance is 60579845504

Bases of 138323268608

• Binary: 10000000110100101101011001010000000000₂
• Hexadecimal: 0x2034B59400
• Base-36: 1RJM3P4W

Squares and roots of 138323268608

• 138323268608 squared (138323268608²) is 19133326638400918257664
• 138323268608 cubed (138323268608³) is 2646584279968131903748708826611712
• The square root of 138323268608 is 371918.3628271131
• The cube root of 138323268608 is 5171.6812234951

Scales and comparisons

• 138,323,268,608 seconds is equal to 4,398 years, 13 weeks, 18 hours, 10 minutes, 8 seconds.
• To count from 1 to 138,323,268,608 would take you about eight thousand, seven hundred ninety-six 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 138323268608 cubic inches would be around 431 feet tall.

Recreational maths with 138323268608

• 138323268608 backwards is 806862323831
• The number of decimal digits it has is: 12
• The sum of 138323268608's digits is 50
• More coming soon!