75146727039021

Names of 75146727039021

• Cardinal: 75146727039021 can be written as Seventy-five trillion, one hundred forty-six billion, seven hundred twenty-seven million, thirty-nine thousand and twenty-one.

Scientific notation

• Scientific notation: 7.5146727039021 × 10¹³

Factors of 75146727039021

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1350793

Divisors of 75146727039021

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 33 79 99 121 237 363 647 711 869 1089 1941 2607 5823 7117 7821 9559 21351 28677 51113 64053 78287 86031 153339 234861 460017 562243 704583 1350053 1686729 4050159 5060187 6184673 12150477 14850583 18554019 44551749 55662057 106654187 133655247 163356413 319962561 490069239 873484291 959887683 1173196057 1470207717 2620452873 3519588171 7861358619 9608327201 10558764513 12905156627 28824981603 38715469881 69005258989 86474944809 105691599211 116146409643 207015776967 317074797633 621047330901 759057848879 951224392899 2277173546637 6831520639911 8349636337669 25048909013007 75146727039021
• Sum of all divisors σ(n): 121007176093440
• Sum of proper divisors (its aliquot sum) s(n): 45860449054419
• 75146727039021 is a deficient number, because the sum of its proper divisors (45860449054419) is less than itself. Its deficiency is 29286277984602

Bases of 75146727039021

• Binary: 10001000101100001110101111110001010000000101101₂
• Hexadecimal: 0x445875F8A02D
• Base-36: QMXXH1Q99

Squares and roots of 75146727039021

• 75146727039021 squared (75146727039021²) is 5647030584677129870056638441
• 75146727039021 cubed (75146727039021³) is 424355865927735441933377968123012695606261
• The square root of 75146727039021 is 8668721.1882157681
• The cube root of 75146727039021 is 42199.1163234131

Scales and comparisons

• 75,146,727,039,021 seconds is equal to 2,389,433 years, 24 weeks, 5 days, 4 hours, 10 minutes, 21 seconds.
• To count from 1 to 75,146,727,039,021 would take you about five million, nine hundred seventy-three thousand, five hundred eighty-three 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 75146727039021 cubic inches would be around 3516.6 feet tall.

Recreational maths with 75146727039021

• 75146727039021 backwards is 12093072764157
• The number of decimal digits it has is: 14
• The sum of 75146727039021's digits is 54
• More coming soon!