1390104342

Names of 1390104342

• Cardinal: 1390104342 can be written as One billion, three hundred ninety million, one hundred four thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.390104342 × 10⁹

Factors of 1390104342

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3964

Divisors of 1390104342

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 67 81 99 134 162 198 201 243 297 402 486 594 603 737 891 1206 1474 1782 1809 2211 2673 3618 3881 4422 5346 5427 6633 7762 10854 11643 13266 16281 19899 23286 32562 34929 39798 42691 59697 69858 85382 104787 119394 128073 179091 209574 256146 260027 314361 358182 384219 520054 628722 768438 780081 943083 1152657 1560162 1886166 2305314 2340243 2860297 3457971 4680486 5720594 6915942 7020729 8580891 10373913 14041458 17161782 20747826 21062187 25742673 42124374 51485346 63186561 77228019 126373122 154456038 231684057 463368114 695052171 1390104342
• Sum of all divisors σ(n): 3459141504
• Sum of proper divisors (its aliquot sum) s(n): 2069037162
• 1390104342 is an abundant number, because the sum of its proper divisors (2069037162) is greater than itself. Its abundance is 678932820

Bases of 1390104342

• Binary: 1010010110110110100111100010110₂
• Hexadecimal: 0x52DB4F16
• Base-36: MZMRDI

Squares and roots of 1390104342

• 1390104342 squared (1390104342²) is 1932390081647252964
• 1390104342 cubed (1390104342³) is 2686223842935580857628769688
• The square root of 1390104342 is 37284.1030735621
• The cube root of 1390104342 is 1116.0469543199

Scales and comparisons

• 1,390,104,342 seconds is equal to 44 years, 10 weeks, 3 days, 4 hours, 5 minutes, 42 seconds.
• To count from 1 to 1,390,104,342 would take you about eighty-eight 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 1390104342 cubic inches would be around 93 feet tall.

Recreational maths with 1390104342

• 1390104342 backwards is 2434010931
• 1390104342 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1390104342's digits is 27
• More coming soon!