1407947072

Names of 1407947072

• Cardinal: 1407947072 can be written as One billion, four hundred seven million, nine hundred forty-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 1.407947072 × 10⁹

Factors of 1407947072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1078

Divisors of 1407947072

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 136 223 224 238 272 446 448 476 544 829 892 952 1088 1561 1658 1784 1904 3122 3316 3568 3791 3808 5803 6244 6632 7136 7582 7616 11606 12488 13264 14093 14272 15164 23212 24976 26528 26537 28186 30328 46424 49952 53056 53074 56372 60656 92848 98651 99904 106148 112744 121312 184867 185696 197302 212296 225488 242624 369734 371392 394604 424592 450976 739468 789208 849184 901952 1294069 1478936 1578416 1698368 2588138 2957872 3142739 3156832 5176276 5915744 6285478 6313664 10352552 11831488 12570956 20705104 21999173 25141912 41410208 43998346 50283824 82820416 87996692 100567648 175993384 201135296 351986768 703973536 1407947072
• Sum of all divisors σ(n): 3400104960
• Sum of proper divisors (its aliquot sum) s(n): 1992157888
• 1407947072 is an abundant number, because the sum of its proper divisors (1992157888) is greater than itself. Its abundance is 584210816

Bases of 1407947072

• Binary: 1010011111010111001000101000000₂
• Hexadecimal: 0x53EB9140
• Base-36: NA96WW

Squares and roots of 1407947072

• 1407947072 squared (1407947072²) is 1982314957553373184
• 1407947072 cubed (1407947072³) is 2790994540269076058136117248
• The square root of 1407947072 is 37522.6208039899
• The cube root of 1407947072 is 1120.8016879255

Scales and comparisons

• 1,407,947,072 seconds is equal to 44 years, 39 weeks, 6 days, 16 hours, 24 minutes, 32 seconds.
• To count from 1 to 1,407,947,072 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 1407947072 cubic inches would be around 93.4 feet tall.

Recreational maths with 1407947072

• 1407947072 backwards is 2707497041
• The number of decimal digits it has is: 10
• The sum of 1407947072's digits is 41
• More coming soon!