1493478432

Names of 1493478432

• Cardinal: 1493478432 can be written as One billion, four hundred ninety-three million, four hundred seventy-eight thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.493478432 × 10⁹

Factors of 1493478432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 91001

Divisors of 1493478432

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 72 76 96 108 114 144 152 171 216 228 288 304 342 432 456 513 608 684 864 912 1026 1368 1824 2052 2736 4104 5472 8208 16416 90977 181954 272931 363908 545862 727816 818793 1091724 1455632 1637586 1728563 2183448 2456379 2911264 3275172 3457126 4366896 4912758 5185689 6550344 6914252 8733792 9825516 10371378 13100688 13828504 15557067 19651032 20742756 26201376 27657008 31114134 39302064 41485512 46671201 55314016 62228268 78604128 82971024 93342402 124456536 165942048 186684804 248913072 373369608 497826144 746739216 1493478432
• Sum of all divisors σ(n): 4585291200
• Sum of proper divisors (its aliquot sum) s(n): 3091812768
• 1493478432 is an abundant number, because the sum of its proper divisors (3091812768) is greater than itself. Its abundance is 1598334336

Bases of 1493478432

• Binary: 1011001000001001010110000100000₂
• Hexadecimal: 0x5904AC20
• Base-36: OP6FC0

Squares and roots of 1493478432

• 1493478432 squared (1493478432²) is 2230477826849178624
• 1493478432 cubed (1493478432³) is 3331170527453478791859437568
• The square root of 1493478432 is 38645.5486699309
• The cube root of 1493478432 is 1143.0528698823

Scales and comparisons

• 1,493,478,432 seconds is equal to 47 years, 25 weeks, 2 days, 15 hours, 7 minutes, 12 seconds.
• To count from 1 to 1,493,478,432 would take you about ninety-four 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 1493478432 cubic inches would be around 95.3 feet tall.

Recreational maths with 1493478432

• 1493478432 backwards is 2348743941
• The number of decimal digits it has is: 10
• The sum of 1493478432's digits is 45
• More coming soon!