137378932992

Names of 137378932992

• Cardinal: 137378932992 can be written as One hundred thirty-seven billion, three hundred seventy-eight million, nine hundred thirty-two thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.37378932992 × 10¹¹

Factors of 137378932992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8518051

Divisors of 137378932992

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 256 288 336 384 448 504 576 672 768 896 1008 1152 1344 1792 2016 2304 2688 4032 5376 8064 16128 8518039 17036078 25554117 34072156 51108234 59626273 68144312 76662351 102216468 119252546 136288624 153324702 178878819 204432936 238505092 272577248 306649404 357757638 408865872 477010184 536636457 545154496 613298808 715515276 817731744 954020368 1073272914 1090308992 1226597616 1431030552 1635463488 1908040736 2146545828 2180617984 2453195232 2862061104 3270926976 3816081472 4293091656 4906390464 5724122208 6541853952 7632162944 8586183312 9812780928 11448244416 15264325888 17172366624 19625561856 22896488832 34344733248 45792977664 68689466496 137378932992
• Sum of all divisors σ(n): 452682717760
• Sum of proper divisors (its aliquot sum) s(n): 315303784768
• 137378932992 is an abundant number, because the sum of its proper divisors (315303784768) is greater than itself. Its abundance is 177924851776

Bases of 137378932992

• Binary: 1111111111100011011000010100100000000₂
• Hexadecimal: 0x1FFC6C2900
• Base-36: 1R3ZVB40

Squares and roots of 137378932992

• 137378932992 squared (137378932992²) is 18872971230020426072064
• 137378932992 cubed (137378932992³) is 2592748649968919932145370019135488
• The square root of 137378932992 is 370646.6416845027
• The cube root of 137378932992 is 5159.8852831897

Scales and comparisons

• 137,378,932,992 seconds is equal to 4,368 years, 11 weeks, 4 days, 22 hours, 43 minutes, 12 seconds.
• To count from 1 to 137,378,932,992 would take you about eight thousand, seven hundred thirty-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 137378932992 cubic inches would be around 430 feet tall.

Recreational maths with 137378932992

• 137378932992 backwards is 299239873731
• 137378932992 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137378932992's digits is 63
• More coming soon!