451972431872

Names of 451972431872

• Cardinal: 451972431872 can be written as Four hundred fifty-one billion, nine hundred seventy-two million, four hundred thirty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.51972431872 × 10¹¹

Factors of 451972431872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 5116

Divisors of 451972431872

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 512 676 832 1024 1352 1664 2048 2704 3328 4096 5101 5408 6656 8192 10202 10816 13312 16384 20404 21632 26624 32768 40808 43264 53248 65536 66313 81616 86528 106496 131072 132626 163232 173056 212992 262144 265252 326464 346112 425984 524288 530504 652928 692224 851968 862069 1061008 1305856 1384448 1703936 1724138 2122016 2611712 2768896 3407872 3448276 4244032 5223424 5537792 6815744 6896552 8488064 10446848 11075584 13793104 16976128 20893696 22151168 27586208 33952256 41787392 44302336 55172416 67904512 83574784 88604672 110344832 135809024 167149568 220689664 271618048 334299136 441379328 543236096 668598272 882758656 1086472192 1337196544 1765517312 2172944384 2674393088 3531034624 4345888768 7062069248 8691777536 14124138496 17383555072 28248276992 34767110144 56496553984 112993107968 225986215936 451972431872
• Sum of all divisors σ(n): 979018825950
• Sum of proper divisors (its aliquot sum) s(n): 527046394078
• 451972431872 is an abundant number, because the sum of its proper divisors (527046394078) is greater than itself. Its abundance is 75073962206

Bases of 451972431872

• Binary: 110100100111011101010000000000000000000₂
• Hexadecimal: 0x693BA80000
• Base-36: 5RMSPSE8

Squares and roots of 451972431872

• 451972431872 squared (451972431872²) is 204279079172289681424384
• 451972431872 cubed (451972431872³) is 92328512194072592187830981359566848
• The square root of 451972431872 is 672288.9496875581
• The cube root of 451972431872 is 7674.2742508029

Scales and comparisons

• 451,972,431,872 seconds is equal to 14,371 years, 16 weeks, 6 days, 9 hours, 44 minutes, 32 seconds.
• To count from 1 to 451,972,431,872 would take you about twenty-eight thousand, seven hundred forty-two 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 451972431872 cubic inches would be around 639.5 feet tall.

Recreational maths with 451972431872

• 451972431872 backwards is 278134279154
• The number of decimal digits it has is: 12
• The sum of 451972431872's digits is 53
• More coming soon!