1125246816

Names of 1125246816

• Cardinal: 1125246816 can be written as One billion, one hundred twenty-five million, two hundred forty-six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.125246816 × 10⁹

Factors of 1125246816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8249

Divisors of 1125246816

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 53 54 72 81 96 106 108 144 159 162 212 216 288 318 324 424 432 477 636 648 848 864 954 1272 1296 1431 1696 1908 2544 2592 2862 3816 4293 5088 5724 7632 8191 8586 11448 15264 16382 17172 22896 24573 32764 34344 45792 49146 65528 68688 73719 98292 131056 137376 147438 196584 221157 262112 294876 393168 434123 442314 589752 663471 786336 868246 884628 1179504 1302369 1326942 1736492 1769256 2359008 2604738 2653884 3472984 3538512 3907107 5209476 5307768 6945968 7077024 7814214 10418952 10615536 11721321 13891936 15628428 20837904 21231072 23442642 31256856 35163963 41675808 46885284 62513712 70327926 93770568 125027424 140655852 187541136 281311704 375082272 562623408 1125246816
• Sum of all divisors σ(n): 3372171264
• Sum of proper divisors (its aliquot sum) s(n): 2246924448
• 1125246816 is an abundant number, because the sum of its proper divisors (2246924448) is greater than itself. Its abundance is 1121677632

Bases of 1125246816

• Binary: 1000011000100011110011101100000₂
• Hexadecimal: 0x4311E760
• Base-36: ILXY00

Squares and roots of 1125246816

• 1125246816 squared (1125246816²) is 1266180396918137856
• 1125246816 cubed (1125246816³) is 1424765460113750835113066496
• The square root of 1125246816 is 33544.6987764087
• The cube root of 1125246816 is 1040.1179649227

Scales and comparisons

• 1,125,246,816 seconds is equal to 35 years, 40 weeks, 3 days, 16 hours, 33 minutes, 36 seconds.
• To count from 1 to 1,125,246,816 would take you about seventy-one 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 1125246816 cubic inches would be around 86.7 feet tall.

Recreational maths with 1125246816

• 1125246816 backwards is 6186425211
• 1125246816 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1125246816's digits is 36
• More coming soon!