32868357445

Names of 32868357445

• Cardinal: 32868357445 can be written as Thirty-two billion, eight hundred sixty-eight million, three hundred fifty-seven thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 3.2868357445 × 10¹⁰

Factors of 32868357445

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 91

Divisors of 32868357445

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 11 31 35 37 49 55 77 155 185 217 245 259 341 343 385 407 539 961 1085 1147 1295 1519 1705 1715 1813 2035 2387 2401 2695 2849 3773 4805 5735 6727 7595 8029 9065 10571 10633 11935 12005 12617 12691 14245 16709 16807 18865 19943 26411 33635 35557 40145 47089 52855 53165 56203 63085 63455 73997 74431 83545 84035 88319 88837 99715 116963 132055 139601 177785 184877 235445 248899 281015 329623 369985 372155 391127 393421 441595 444185 517979 521017 584815 618233 621859 698005 818741 924385 977207 1244495 1648115 1742293 1955635 1967105 2307361 2589895 2605085 2737889 2753947 3091165 3109295 3625853 4093705 4327631 4886035 5731187 6840449 8711465 11536805 12196051 13689445 13769735 16151527 18129265 19165223 19277629 21638155 25380971 28655935 30293417 34202245 60980255 80757635 85372357 95826115 96388145 126904855 134156561 151467085 177666797 212053919 426861785 597606499 670782805 888333985 939095927 1060269595 2988032495 4695479635 6573671489 32868357445
• Sum of all divisors σ(n): 53271955584
• Sum of proper divisors (its aliquot sum) s(n): 20403598139
• 32868357445 is a deficient number, because the sum of its proper divisors (20403598139) is less than itself. Its deficiency is 12464759306

Bases of 32868357445

• Binary: 11110100111000110110101010101000101₂
• Hexadecimal: 0x7A71B5545
• Base-36: F3KYYX1

Squares and roots of 32868357445

• 32868357445 squared (32868357445²) is 1080328921132286928025
• 32868357445 cubed (32868357445³) is 35508637137947220880626687896125
• The square root of 32868357445 is 181296.3249627527
• The cube root of 32868357445 is 3203.2635144917

Scales and comparisons

• 32,868,357,445 seconds is equal to 1,045 years, 5 weeks, 5 days, 19 hours, 17 minutes, 25 seconds.
• To count from 1 to 32,868,357,445 would take you about two thousand and ninety 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 32868357445 cubic inches would be around 266.9 feet tall.

Recreational maths with 32868357445

• 32868357445 backwards is 54475386823
• 32868357445 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 32868357445's digits is 55
• More coming soon!