1406806947

Names of 1406806947

• Cardinal: 1406806947 can be written as One billion, four hundred six million, eight hundred six thousand, nine hundred forty-seven.

Scientific notation

• Scientific notation: 1.406806947 × 10⁹

Factors of 1406806947

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 699

Divisors of 1406806947

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 81 91 113 117 189 243 273 339 351 563 567 791 819 1017 1053 1469 1689 1701 2373 2457 3051 3159 3941 4407 5067 7119 7319 7371 9153 10283 11823 13221 15201 21357 21957 22113 27459 30849 35469 39663 45603 51233 63619 64071 65871 92547 106407 118989 136809 153699 190857 192213 197613 277641 319221 356967 445333 461097 572571 592839 827047 832923 957663 1335999 1383291 1717713 1778517 2481141 2498769 4007997 4149873 5153139 5789329 7443423 12023991 12449619 15459417 17367987 22330269 36071973 52103961 66990807 108215919 156311883 200972421 468935649 1406806947
• Sum of all divisors σ(n): 2621219328
• Sum of proper divisors (its aliquot sum) s(n): 1214412381
• 1406806947 is a deficient number, because the sum of its proper divisors (1214412381) is less than itself. Its deficiency is 192394566

Bases of 1406806947

• Binary: 1010011110110100010101110100011₂
• Hexadecimal: 0x53DA2BA3
• Base-36: N9KR6R

Squares and roots of 1406806947

• 1406806947 squared (1406806947²) is 1979105786127460809
• 1406806947 cubed (1406806947³) is 2784219768772008093571440123
• The square root of 1406806947 is 37507.4252248805
• The cube root of 1406806947 is 1120.4990725949

Scales and comparisons

• 1,406,806,947 seconds is equal to 44 years, 38 weeks, 11 hours, 42 minutes, 27 seconds.
• To count from 1 to 1,406,806,947 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 1406806947 cubic inches would be around 93.4 feet tall.

Recreational maths with 1406806947

• 1406806947 backwards is 7496086041
• The number of decimal digits it has is: 10
• The sum of 1406806947's digits is 45
• More coming soon!