138636160000

Names of 138636160000

• Cardinal: 138636160000 can be written as One hundred thirty-eight billion, six hundred thirty-six million, one hundred sixty thousand.

Scientific notation

• Scientific notation: 1.3863616 × 10¹¹

Factors of 138636160000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 916

Divisors of 138636160000

• Number of divisors d(n): 440
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 25 26 32 38 40 50 52 64 65 76 80 95 100 104 125 128 130 152 160 190 200 208 247 250 256 260 304 320 325 380 400 416 475 494 500 512 520 608 625 640 650 760 800 832 877 950 988 1000 1024 1040 1216 1235 1250 1280 1300 1520 1600 1625 1664 1754 1900 1976 2000 2080 2375 2432 2470 2500 2560 2600 3040 3200 3250 3328 3508 3800 3952 4000 4160 4385 4750 4864 4940 5000 5120 5200 6080 6175 6400 6500 6656 7016 7600 7904 8000 8125 8320 8770 9500 9728 9880 10000 10400 11401 11875 12160 12350 12800 13000 13312 14032 15200 15808 16000 16250 16640 16663 17540 19000 19456 19760 20000 20800 21925 22802 23750 24320 24700 25600 26000 28064 30400 30875 31616 32000 32500 33280 33326 35080 38000 39520 40000 41600 43850 45604 47500 48640 49400 52000 56128 57005 60800 61750 63232 64000 65000 66560 66652 70160 76000 79040 80000 83200 83315 87700 91208 95000 97280 98800 104000 109625 112256 114010 121600 123500 126464 128000 130000 133304 140320 152000 154375 158080 160000 166400 166630 175400 182416 190000 197600 208000 216619 219250 224512 228020 243200 247000 252928 260000 266608 280640 285025 304000 308750 316160 320000 332800 333260 350800 364832 380000 395200 416000 416575 433238 438500 449024 456040 486400 494000 520000 533216 548125 561280 570050 608000 617500 632320 640000 666520 701600 729664 760000 790400 832000 833150 866476 877000 898048 912080 988000 1040000 1066432 1083095 1096250 1122560 1140100 1216000 1235000 1264640 1333040 1403200 1425125 1459328 1520000 1580800 1664000 1666300 1732952 1754000 1824160 1976000 2080000 2082875 2132864 2166190 2192500 2245120 2280200 2432000 2470000 2666080 2806400 2850250 2918656 3040000 3161600 3332600 3465904 3508000 3648320 3952000 4160000 4165750 4265728 4332380 4385000 4490240 4560400 4940000 5332160 5415475 5612800 5700500 5837312 6080000 6323200 6665200 6931808 7016000 7125625 7296640 7904000 8320000 8331500 8531456 8664760 8770000 9120800 9880000 10414375 10664320 10830950 11225600 11401000 11674624 12160000 13330400 13863616 14032000 14251250 14593280 15808000 16663000 17062912 17329520 17540000 18241600 19760000 20828750 21328640 21661900 22451200 22802000 26660800 27077375 27727232 28064000 28502500 29186560 31616000 33326000 34659040 35080000 36483200 39520000 41657500 42657280 43323800 45604000 53321600 54154750 55454464 56128000 57005000 58373120 66652000 69318080 70160000 72966400 79040000 83315000 85314560 86647600 91208000 106643200 108309500 110908928 112256000 114010000 133304000 135386875 138636160 140320000 145932800 158080000 166630000 173295200 182416000 213286400 216619000 221817856 228020000 266608000 270773750 277272320 280640000 291865600 333260000 346590400 364832000 426572800 433238000 456040000 533216000 541547500 554544640 561280000 666520000 693180800 729664000 866476000 912080000 1066432000 1083095000 1109089280 1333040000 1386361600 1459328000 1732952000 1824160000 2132864000 2166190000 2666080000 2772723200 3465904000 3648320000 4332380000 5332160000 5545446400 6931808000 7296640000 8664760000 10664320000 13863616000 17329520000 27727232000 34659040000 69318080000 138636160000
• Sum of all divisors σ(n): 393026128880
• Sum of proper divisors (its aliquot sum) s(n): 254389968880
• 138636160000 is an abundant number, because the sum of its proper divisors (254389968880) is greater than itself. Its abundance is 115753808880

Bases of 138636160000

• Binary: 10000001000111010110111110110000000000₂
• Hexadecimal: 0x20475BEC00
• Base-36: 1ROSE1OG

Squares and roots of 138636160000

• 138636160000 squared (138636160000²) is 19219984859545600000000
• 138636160000 cubed (138636160000³) is 2664584896185541328896000000000000
• The square root of 138636160000 is 372338.7704765647
• The cube root of 138636160000 is 5175.5777863907

Scales and comparisons

• 138,636,160,000 seconds is equal to 4,408 years, 10 weeks, 3 days, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 138,636,160,000 would take you about eight thousand, eight hundred sixteen 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 138636160000 cubic inches would be around 431.3 feet tall.

Recreational maths with 138636160000

• 138636160000 backwards is 000061636831
• The number of decimal digits it has is: 12
• The sum of 138636160000's digits is 34
• More coming soon!