1402313994397458

Names of 1402313994397458

• Cardinal: 1402313994397458 can be written as One quadrillion, four hundred two trillion, three hundred thirteen billion, nine hundred ninety-four million, three hundred ninety-seven thousand, four hundred fifty-eight.

Scientific notation

• Scientific notation: 1.402313994397458 × 10¹⁵

Factors of 1402313994397458

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 65949930

Divisors of 1402313994397458

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 449 877 898 1347 1754 2631 2694 4041 5262 7893 8082 12123 15786 23679 24246 47358 393773 787546 1181319 2362638 3543957 7087914 10631871 21263742 65948599 131897198 197845797 395691594 593537391 1187074782 1780612173 3561224346 29610920951 57836921323 59221841902 88832762853 115673842646 173510763969 177665525706 266498288559 347021527938 520532291907 532996577118 799494865677 1041064583814 1561596875721 1598989731354 3123193751442 25968777674027 51937555348054 77906333022081 155812666044162 233718999066243 467437998132486 701156997198729 1402313994397458
• Sum of all divisors σ(n): 3126755023200000
• Sum of proper divisors (its aliquot sum) s(n): 1724441028802542
• 1402313994397458 is an abundant number, because the sum of its proper divisors (1724441028802542) is greater than itself. Its abundance is 322127034405084

Bases of 1402313994397458

• Binary: 100111110110110010110101011011111111110011100010010₂
• Hexadecimal: 0x4FB65AB7FE712
• Base-36: DT2U5LL8GI

Squares and roots of 1402313994397458

• 1402313994397458 squared (1402313994397458²) is 1966484538882953867012476861764
• 1402313994397458 cubed (1402313994397458³) is 2757628788641798347623352353927905753938995912
• The square root of 1402313994397458 is 37447483.1517080463
• The cube root of 1402313994397458 is 111930.4945662055

Scales and comparisons

• 1,402,313,994,397,458 seconds is equal to 44,589,247 years, 19 weeks, 5 days, 6 hours, 24 minutes, 18 seconds.
• To count from 1 to 1,402,313,994,397,458 would take you about one hundred thirty-three million, seven hundred sixty-seven thousand, seven hundred forty-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 1402313994397458 cubic inches would be around 9327.5 feet tall.

Recreational maths with 1402313994397458

• 1402313994397458 backwards is 8547934993132041
• The number of decimal digits it has is: 16
• The sum of 1402313994397458's digits is 72
• More coming soon!