7149740139895216

Names of 7149740139895216

• Cardinal: 7149740139895216 can be written as Seven quadrillion, one hundred forty-nine trillion, seven hundred forty billion, one hundred thirty-nine million, eight hundred ninety-five thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 7.149740139895216 × 10¹⁵

Factors of 7149740139895216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 131129

Divisors of 7149740139895216

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 8 16 19 37 38 74 76 148 152 296 304 592 703 1369 1406 2738 2812 5476 5624 10952 11248 21904 26011 52022 104044 131071 208088 262142 416176 524284 1048568 2097136 2490349 4849627 4980698 9699254 9961396 19398508 19922792 38797016 39845584 77594032 92142913 179436199 184285826 358872398 368571652 717744796 737143304 1435489592 1474286608 2870979184 3409287781 6818575562 13637151124 17179607041 27274302248 34359214082 54548604496 68718428164 137436856328 274873712656 326412533779 635645460517 652825067558 1271290921034 1305650135116 2542581842068 2611300270232 5085163684136 5222600540464 10170327368272 12077263749823 23518882039129 24154527499646 47037764078258 48309054999292 94075528156516 96618109998584 188151056313032 193236219997168 376302112626064 446858758743451 893717517486902 1787435034973804 3574870069947608 7149740139895216
• Sum of all divisors σ(n): 14986572745494420
• Sum of proper divisors (its aliquot sum) s(n): 7836832605599204
• 7149740139895216 is an abundant number, because the sum of its proper divisors (7836832605599204) is greater than itself. Its abundance is 687092465703988

Bases of 7149740139895216

• Binary: 11001011001101010011010011001010001100101100110110000₂
• Hexadecimal: 0x1966A6994659B0
• Base-36: 1YEDD9YH1V4

Squares and roots of 7149740139895216

• 7149740139895216 squared (7149740139895216²) is 51118784068028862858351459686656
• 7149740139895216 cubed (7149740139895216³) is 365486022353822020787126229183526726220033437696
• The square root of 7149740139895216 is 84556136.0274653043
• The cube root of 7149740139895216 is 192647.5184735205

Scales and comparisons

• 7,149,740,139,895,216 seconds is equal to 227,339,620 years, 44 weeks, 1 day, 12 hours, 40 minutes, 16 seconds.
• To count from 1 to 7,149,740,139,895,216 would take you about six hundred eighty-two million, eighteen thousand, eight hundred sixty-two 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 7149740139895216 cubic inches would be around 16054 feet tall.

Recreational maths with 7149740139895216

• 7149740139895216 backwards is 6125989310479417
• 7149740139895216 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 7149740139895216's digits is 76
• More coming soon!