1405709354

Names of 1405709354

• Cardinal: 1405709354 can be written as One billion, four hundred five million, seven hundred nine thousand, three hundred fifty-four.

Scientific notation

• Scientific notation: 1.405709354 × 10⁹

Factors of 1405709354

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 126

Divisors of 1405709354

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 14 23 41 46 49 53 82 98 106 161 287 322 343 371 574 686 742 943 1127 1219 1681 1886 2009 2173 2254 2438 2597 3362 4018 4346 5194 6601 7889 8533 11767 13202 14063 15211 15778 17066 18179 23534 28126 30422 36358 38663 46207 49979 59731 77326 82369 89093 92414 99958 106477 119462 164738 178186 212954 270641 323449 349853 418117 541282 576583 623651 646898 699706 745339 836234 1153166 1247302 1490678 1894487 2049139 2448971 3788974 4098278 4365557 4897942 8731114 13261409 14343973 17142797 26522818 28687946 30558899 34285594 61117798 100407811 200815622 702854677 1405709354
• Sum of all divisors σ(n): 2679609600
• Sum of proper divisors (its aliquot sum) s(n): 1273900246
• 1405709354 is a deficient number, because the sum of its proper divisors (1273900246) is less than itself. Its deficiency is 131809108

Bases of 1405709354

• Binary: 1010011110010010110110000101010₂
• Hexadecimal: 0x53C96C2A
• Base-36: N8X8A2

Squares and roots of 1405709354

• 1405709354 squared (1405709354²) is 1976018787923097316
• 1405709354 cubed (1405709354³) is 2777708093863240129753493864
• The square root of 1405709354 is 37492.7906936787
• The cube root of 1405709354 is 1120.2075917289

Scales and comparisons

• 1,405,709,354 seconds is equal to 44 years, 36 weeks, 1 day, 18 hours, 49 minutes, 14 seconds.
• To count from 1 to 1,405,709,354 would take you about eighty-nine 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 1405709354 cubic inches would be around 93.4 feet tall.

Recreational maths with 1405709354

• 1405709354 backwards is 4539075041
• The number of decimal digits it has is: 10
• The sum of 1405709354's digits is 38
• More coming soon!