445450136456

Names of 445450136456

• Cardinal: 445450136456 can be written as Four hundred forty-five billion, four hundred fifty million, one hundred thirty-six thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 4.45450136456 × 10¹¹

Factors of 445450136456

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 131

Divisors of 445450136456

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 13 19 26 38 52 76 97 104 152 169 194 247 338 361 388 494 676 722 776 988 1261 1352 1444 1843 1976 2522 2888 3211 3686 4693 5044 6422 7372 9386 9409 10088 12844 14744 16393 18772 18818 23959 25688 32786 35017 37544 37636 47918 61009 65572 70034 75272 95836 122018 122317 131144 140068 178771 191672 244036 244634 280136 311467 357542 455221 488072 489268 622934 715084 910442 912673 978536 1245868 1430168 1590121 1820884 1825346 2324023 2491736 3180242 3396649 3641768 3650692 4648046 5917873 6360484 6793298 7301384 9296092 11835746 11864749 12720968 13586596 17340787 18592184 23671492 23729498 27173192 30212299 34681574 44156437 47342984 47458996 60424598 69363148 88312874 94917992 120849196 138726296 154241737 176625748 225430231 241698392 308483474 329474953 353251496 450860462 574033681 616966948 658949906 901720924 1148067362 1233933896 1317899812 1803441848 2296134724 2635799624 2930593003 4283174389 4592269448 5861186006 8566348778 11722372012 17132697556 23444744024 34265395112 55681267057 111362534114 222725068228 445450136456
• Sum of all divisors σ(n): 964457342100
• Sum of proper divisors (its aliquot sum) s(n): 519007205644
• 445450136456 is an abundant number, because the sum of its proper divisors (519007205644) is greater than itself. Its abundance is 73557069188

Bases of 445450136456

• Binary: 110011110110110111001011010101110001000₂
• Hexadecimal: 0x67B6E5AB88
• Base-36: 5OMXID1K

Squares and roots of 445450136456

• 445450136456 squared (445450136456²) is 198425824068669020239936
• 445450136456 cubed (445450136456³) is 88388810407782864180179317060706816
• The square root of 445450136456 is 667420.5094661087
• The cube root of 445450136456 is 7637.1800972995

Scales and comparisons

• 445,450,136,456 seconds is equal to 14,163 years, 48 weeks, 4 days, 21 hours, 56 seconds.
• To count from 1 to 445,450,136,456 would take you about twenty-eight thousand, three hundred twenty-seven 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 445450136456 cubic inches would be around 636.4 feet tall.

Recreational maths with 445450136456

• 445450136456 backwards is 654631054544
• The number of decimal digits it has is: 12
• The sum of 445450136456's digits is 47
• More coming soon!