137443768

Names of 137443768

• Cardinal: 137443768 can be written as One hundred thirty-seven million, four hundred forty-three thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.37443768 × 10⁸

Factors of 137443768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 241

Divisors of 137443768

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 11 14 22 23 28 44 46 56 77 88 89 92 109 154 161 178 184 218 253 308 322 356 436 506 616 623 644 712 763 872 979 1012 1199 1246 1288 1526 1771 1958 2024 2047 2398 2492 2507 3052 3542 3916 4094 4796 4984 5014 6104 6853 7084 7832 8188 8393 9592 9701 10028 13706 14168 14329 16376 16786 17549 19402 20056 22517 27412 27577 28658 33572 35098 38804 45034 54824 55154 57316 67144 67907 70196 77608 90068 106711 110308 114632 135814 140392 157619 180136 193039 213422 220616 223123 271628 315238 386078 426844 446246 543256 630476 746977 772156 853688 892492 1260952 1493954 1544312 1561861 1784984 2454353 2987908 3123722 4908706 5975816 6247444 9817412 12494888 17180471 19634824 34360942 68721884 137443768
• Sum of all divisors σ(n): 342144000
• Sum of proper divisors (its aliquot sum) s(n): 204700232
• 137443768 is an abundant number, because the sum of its proper divisors (204700232) is greater than itself. Its abundance is 67256464

Bases of 137443768

• Binary: 1000001100010011100110111000₂
• Hexadecimal: 0x83139B8
• Base-36: 29TWAG

Squares and roots of 137443768

• 137443768 squared (137443768²) is 18890789362037824
• 137443768 cubed (137443768³) is 2596421270412794689080832
• The square root of 137443768 is 11723.6414138271
• The cube root of 137443768 is 516.0696879219

Scales and comparisons

• 137,443,768 seconds is equal to 4 years, 19 weeks, 1 day, 18 hours, 49 minutes, 28 seconds.
• To count from 1 to 137,443,768 would take you about 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 137443768 cubic inches would be around 43 feet tall.

Recreational maths with 137443768

• 137443768 backwards is 867344731
• The number of decimal digits it has is: 9
• The sum of 137443768's digits is 43
• More coming soon!