168382313472

Names of 168382313472

• Cardinal: 168382313472 can be written as One hundred sixty-eight billion, three hundred eighty-two million, three hundred thirteen thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.68382313472 × 10¹¹

Factors of 168382313472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 81645

Divisors of 168382313472

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 677 768 1024 1354 1536 2031 2708 3072 4062 5416 8124 10832 16248 21664 32496 43328 64992 80963 86656 129984 161926 173312 242889 259968 323852 346624 485778 519936 647704 693248 971556 1039872 1295408 1943112 2079744 2590816 3886224 5181632 7772448 10363264 15544896 20726528 31089792 41453056 54811951 62179584 82906112 109623902 124359168 164435853 219247804 248718336 328871706 438495608 657743412 876991216 1315486824 1753982432 2630973648 3507964864 5261947296 7015929728 10523894592 14031859456 21047789184 28063718912 42095578368 56127437824 84191156736 168382313472
• Sum of all divisors σ(n): 449468731296
• Sum of proper divisors (its aliquot sum) s(n): 281086417824
• 168382313472 is an abundant number, because the sum of its proper divisors (281086417824) is greater than itself. Its abundance is 112704104352

Bases of 168382313472

• Binary: 10011100110100010111100011010000000000₂
• Hexadecimal: 0x27345E3400
• Base-36: 25CQHCLC

Squares and roots of 168382313472

• 168382313472 squared (168382313472²) is 28352603490182872694784
• 168382313472 cubed (168382313472³) is 4774076968631293744698588867330048
• The square root of 168382313472 is 410344.1402920237
• The cube root of 168382313472 is 5522.0307923779

Scales and comparisons

• 168,382,313,472 seconds is equal to 5,354 years, 1 week, 6 days, 8 hours, 51 minutes, 12 seconds.
• To count from 1 to 168,382,313,472 would take you about ten thousand, seven hundred eight 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 168382313472 cubic inches would be around 460.2 feet tall.

Recreational maths with 168382313472

• 168382313472 backwards is 274313283861
• 168382313472 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168382313472's digits is 48
• More coming soon!