74745450432

Names of 74745450432

• Cardinal: 74745450432 can be written as Seventy-four billion, seven hundred forty-five million, four hundred fifty thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 7.4745450432 × 10¹⁰

Factors of 74745450432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 675

Divisors of 74745450432

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 144 192 216 269 288 401 432 538 576 802 807 864 1076 1203 1604 1614 1728 2152 2406 2421 3208 3228 3609 4304 4812 4842 6416 6456 7218 7263 8608 9624 9684 10827 12832 12912 14436 14526 17216 19248 19368 21654 25664 25824 28872 29052 38496 38736 43308 51648 57744 58104 76992 77472 86616 107869 115488 116208 154944 160801 173232 215738 230976 232416 321602 323607 346464 431476 464832 482403 643204 647214 692928 862952 964806 970821 1286408 1294428 1447209 1725904 1929612 1941642 2572816 2588856 2894418 2912463 3451808 3859224 3883284 4341627 5145632 5177712 5788836 5824926 6903616 7718448 7766568 8683254 10291264 10355424 11577672 11649852 15436896 15533136 17366508 20710848 23155344 23299704 30873792 31066272 34733016 43255469 46310688 46599408 62132544 69466032 86510938 92621376 93198816 129766407 138932064 173021876 186397632 259532814 277864128 346043752 389299221 519065628 692087504 778598442 1038131256 1167897663 1384175008 1557196884 2076262512 2335795326 2768350016 3114393768 4152525024 4671590652 6228787536 8305050048 9343181304 12457575072 18686362608 24915150144 37372725216 74745450432
• Sum of all divisors σ(n): 221106034800
• Sum of proper divisors (its aliquot sum) s(n): 146360584368
• 74745450432 is an abundant number, because the sum of its proper divisors (146360584368) is greater than itself. Its abundance is 71615133936

Bases of 74745450432

• Binary: 1000101100111001011010000111111000000₂
• Hexadecimal: 0x11672D0FC0
• Base-36: YC5IEO0

Squares and roots of 74745450432

• 74745450432 squared (74745450432²) is 5586882360282568986624
• 74745450432 cubed (74745450432³) is 417594038529915925703324663021568
• The square root of 74745450432 is 273396.1419479067
• The cube root of 74745450432 is 4212.3869093691

Scales and comparisons

• 74,745,450,432 seconds is equal to 2,376 years, 35 weeks, 9 hours, 7 minutes, 12 seconds.
• To count from 1 to 74,745,450,432 would take you about four thousand, seven hundred fifty-three 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 74745450432 cubic inches would be around 351 feet tall.

Recreational maths with 74745450432

• 74745450432 backwards is 23405454747
• The number of decimal digits it has is: 11
• The sum of 74745450432's digits is 45
• More coming soon!