138302077550

Names of 138302077550

• Cardinal: 138302077550 can be written as One hundred thirty-eight billion, three hundred two million, seventy-seven thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.3830207755 × 10¹¹

Factors of 138302077550

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1190

Divisors of 138302077550

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 7 10 13 14 25 26 35 50 65 70 91 130 131 175 182 262 325 331 350 455 650 655 662 701 910 917 1310 1402 1655 1703 1834 2275 2317 3275 3310 3406 3505 4303 4550 4585 4634 4907 6550 7010 8275 8515 8606 9113 9170 9814 11585 11921 16550 17030 17525 18226 21515 22925 23170 23842 24535 30121 35050 42575 43030 43361 45565 45850 49070 57925 59605 60242 63791 85150 86722 91130 91831 107575 115850 119210 122675 127582 150605 183662 215150 216805 227825 232031 245350 298025 301210 303527 318955 433610 455650 459155 464062 563693 596050 607054 637910 642817 753025 918310 1084025 1127386 1160155 1193803 1285634 1506050 1517635 1594775 1624217 2168050 2295775 2320310 2387606 2818465 3016403 3035270 3189550 3214085 3248434 3945851 4591550 5636930 5800775 5969015 6032806 6428170 7588175 7891702 8121085 8356621 11601550 11938030 14092325 15082015 15176350 16070425 16242170 16713242 19729255 21114821 28184650 29845075 30164030 30396061 32140850 39458510 40605425 41783105 42229642 59690150 60792122 75410075 81210850 83566210 98646275 105574105 150820150 151980305 197292550 208915525 211148210 212772427 303960610 395148793 417831050 425544854 527870525 759901525 790297586 1055741050 1063862135 1519803050 1975743965 2127724270 2766041551 3951487930 5319310675 5532083102 9878719825 10638621350 13830207755 19757439650 27660415510 69151038775 138302077550
• Sum of all divisors σ(n): 320442490368
• Sum of proper divisors (its aliquot sum) s(n): 182140412818
• 138302077550 is an abundant number, because the sum of its proper divisors (182140412818) is greater than itself. Its abundance is 43838335268

Bases of 138302077550

• Binary: 10000000110011011100100011101001101110₂
• Hexadecimal: 0x2033723A6E
• Base-36: 1RJ9HI0E

Squares and roots of 138302077550

• 138302077550 squared (138302077550²) is 19127464654646214002500
• 138302077550 cubed (138302077550³) is 2645368100001764656787650893875000
• The square root of 138302077550 is 371889.8728790555
• The cube root of 138302077550 is 5171.4171103181

Scales and comparisons

• 138,302,077,550 seconds is equal to 4,397 years, 30 weeks, 11 hours, 45 minutes, 50 seconds.
• To count from 1 to 138,302,077,550 would take you about eight thousand, seven hundred ninety-five 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 138302077550 cubic inches would be around 431 feet tall.

Recreational maths with 138302077550

• 138302077550 backwards is 055770203831
• The number of decimal digits it has is: 12
• The sum of 138302077550's digits is 41
• More coming soon!