138527195328

Names of 138527195328

• Cardinal: 138527195328 can be written as One hundred thirty-eight billion, five hundred twenty-seven million, one hundred ninety-five thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.38527195328 × 10¹¹

Factors of 138527195328

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1161857

Divisors of 138527195328

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 64 69 72 81 92 96 108 138 144 162 184 192 207 216 276 288 324 368 414 432 552 576 621 648 736 828 864 1104 1242 1296 1472 1656 1728 1863 2208 2484 2592 3312 3726 4416 4968 5184 6624 7452 9936 13248 14904 19872 29808 39744 59616 119232 1161829 2323658 3485487 4647316 6970974 9294632 10456461 13941948 18589264 20912922 26722067 27883896 31369383 37178528 41825844 53444134 55767792 62738766 74357056 80166201 83651688 94108149 106888268 111535584 125477532 160332402 167303376 188216298 213776536 223071168 240498603 250955064 320664804 334606752 376432596 427553072 480997206 501910128 641329608 669213504 721495809 752865192 855106144 961994412 1003820256 1282659216 1442991618 1505730384 1710212288 1923988824 2007640512 2164487427 2565318432 2885983236 3011460768 3847977648 4328974854 5130636864 5771966472 6022921536 7695955296 8657949708 11543932944 15391910592 17315899416 23087865888 34631798832 46175731776 69263597664 138527195328
• Sum of all divisors σ(n): 428492198640
• Sum of proper divisors (its aliquot sum) s(n): 289965003312
• 138527195328 is an abundant number, because the sum of its proper divisors (289965003312) is greater than itself. Its abundance is 151437807984

Bases of 138527195328

• Binary: 10000001000000110111010100000011000000₂
• Hexadecimal: 0x2040DD40C0
• Base-36: 1RMZIK00

Squares and roots of 138527195328

• 138527195328 squared (138527195328²) is 19189783845441865027584
• 138527195328 cubed (138527195328³) is 2658306935059624199144740875927552
• The square root of 138527195328 is 372192.4170748243
• The cube root of 138527195328 is 5174.2214712897

Scales and comparisons

• 138,527,195,328 seconds is equal to 4,404 years, 38 weeks, 2 days, 28 minutes, 48 seconds.
• To count from 1 to 138,527,195,328 would take you about eight thousand, eight hundred 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 138527195328 cubic inches would be around 431.2 feet tall.

Recreational maths with 138527195328

• 138527195328 backwards is 823591725831
• 138527195328 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138527195328's digits is 54
• More coming soon!