745348349312

Names of 745348349312

• Cardinal: 745348349312 can be written as Seven hundred forty-five billion, three hundred forty-eight million, three hundred forty-nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 7.45348349312 × 10¹¹

Factors of 745348349312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 20289367

Divisors of 745348349312

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 41 56 64 82 112 128 164 224 287 328 448 574 656 896 1148 1312 2296 2624 4592 5248 9184 18368 36736 20289317 40578634 81157268 142025219 162314536 284050438 324629072 568100876 649258144 831861997 1136201752 1298516288 1663723994 2272403504 2597032576 3327447988 4544807008 5823033979 6654895976 9089614016 11646067958 13309791952 18179228032 23292135916 26619583904 46584271832 53239167808 93168543664 106478335616 186337087328 372674174656 745348349312
• Sum of all divisors σ(n): 1738388766240
• Sum of proper divisors (its aliquot sum) s(n): 993040416928
• 745348349312 is an abundant number, because the sum of its proper divisors (993040416928) is greater than itself. Its abundance is 247692067616

Bases of 745348349312

• Binary: 1010110110001010001110010011110110000000₂
• Hexadecimal: 0xAD8A393D80
• Base-36: 9IEP5V28

Squares and roots of 745348349312

• 745348349312 squared (745348349312²) is 555544161822123170873344
• 745348349312 cubed (745348349312³) is 414073923984038115573594267821539328
• The square root of 745348349312 is 863335.5948366777
• The cube root of 745348349312 is 9066.7804182771

Scales and comparisons

• 745,348,349,312 seconds is equal to 23,699 years, 40 weeks, 1 day, 8 minutes, 32 seconds.
• To count from 1 to 745,348,349,312 would take you about forty-seven thousand, three hundred ninety-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 745348349312 cubic inches would be around 755.6 feet tall.

Recreational maths with 745348349312

• 745348349312 backwards is 213943843547
• The number of decimal digits it has is: 12
• The sum of 745348349312's digits is 53
• More coming soon!