1352152440

Names of 1352152440

• Cardinal: 1352152440 can be written as One billion, three hundred fifty-two million, one hundred fifty-two thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.35215244 × 10⁹

Factors of 1352152440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 417341

Divisors of 1352152440

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 120 135 162 180 216 270 324 360 405 540 648 810 1080 1620 3240 417331 834662 1251993 1669324 2086655 2503986 3338648 3755979 4173310 5007972 6259965 7511958 8346620 10015944 11267937 12519930 15023916 16693240 18779895 22535874 25039860 30047832 33803811 37559790 45071748 50079720 56339685 67607622 75119580 90143496 112679370 135215244 150239160 169019055 225358740 270430488 338038110 450717480 676076220 1352152440
• Sum of all divisors σ(n): 4544745480
• Sum of proper divisors (its aliquot sum) s(n): 3192593040
• 1352152440 is an abundant number, because the sum of its proper divisors (3192593040) is greater than itself. Its abundance is 1840440600

Bases of 1352152440

• Binary: 1010000100110000011010101111000₂
• Hexadecimal: 0x50983578
• Base-36: MD1BI0

Squares and roots of 1352152440

• 1352152440 squared (1352152440²) is 1828316220997953600
• 1352152440 cubed (1352152440³) is 2472162239313962195246784000
• The square root of 1352152440 is 36771.6254739981
• The cube root of 1352152440 is 1105.7965196765

Scales and comparisons

• 1,352,152,440 seconds is equal to 42 years, 51 weeks, 4 days, 21 hours, 54 minutes.
• To count from 1 to 1,352,152,440 would take you about eighty-five 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 1352152440 cubic inches would be around 92.1 feet tall.

Recreational maths with 1352152440

• 1352152440 backwards is 0442512531
• 1352152440 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1352152440's digits is 27
• More coming soon!