397953303345

Names of 397953303345

• Cardinal: 397953303345 can be written as Three hundred ninety-seven billion, nine hundred fifty-three million, three hundred three thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 3.97953303345 × 10¹¹

Factors of 397953303345

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 119

Divisors of 397953303345

• Number of divisors d(n): 224
• Complete list of divisors:
  1 3 5 9 13 15 27 37 39 45 61 65 81 111 117 135 183 185 195 243 305 333 351 405 481 549 555 585 729 793 915 999 1053 1215 1443 1647 1665 1755 2257 2379 2405 2745 2997 3159 3645 3721 3965 4329 4941 4995 5265 6771 7137 7215 8235 8991 9477 11163 11285 11895 12987 14823 14985 15795 18605 20313 21411 21645 24705 26973 29341 33489 33855 35685 38961 44469 44955 47385 48373 55815 60939 64233 64935 74115 88023 100467 101565 107055 116883 134865 137677 145119 146705 167445 182817 192699 194805 222345 226981 241865 264069 301401 304695 321165 350649 413031 435357 440115 502335 548451 578097 584415 680943 688385 725595 792207 904203 914085 963495 1134905 1239093 1306071 1320345 1507005 1645353 1753245 1789801 2042829 2065155 2176785 2376621 2712609 2742255 2890485 2950753 3404715 3717279 3918213 3961035 4521015 5369403 6128487 6195465 6530355 7129863 8226765 8398297 8852259 8949005 10214145 11151837 11754639 11883105 13563045 14753765 16108209 18385461 18586395 19591065 21389589 25194891 26556777 26847015 30642435 33455511 35263917 35649315 41991485 44261295 48324627 55156383 55759185 58773195 75584673 79670331 80541045 91927305 100366533 106947945 109177861 125974455 132783885 144973881 165469149 167277555 176319585 226754019 239010993 241623135 275781915 327533583 377923365 398351655 434921643 501832665 545889305 680262057 717032979 724869405 827345745 982600749 1133770095 1195054965 1304764929 1637667915 2040786171 2151098937 2174608215 2947802247 3401310285 3585164895 4913003745 6122358513 6523824645 8843406741 10203930855 10755494685 14739011235 26530220223 30611792565 44217033705 79590660669 132651101115 397953303345
• Sum of all divisors σ(n): 805102365984
• Sum of proper divisors (its aliquot sum) s(n): 407149062639
• 397953303345 is an abundant number, because the sum of its proper divisors (407149062639) is greater than itself. Its abundance is 9195759294

Bases of 397953303345

• Binary: 101110010100111110111011000001100110001₂
• Hexadecimal: 0x5CA7DD8331
• Base-36: 52TF4E29

Squares and roots of 397953303345

• 397953303345 squared (397953303345²) is 158366831643197588189025
• 397953303345 cubed (397953303345³) is 63022603792691954618359455024788625
• The square root of 397953303345 is 630835.4011507281
• The cube root of 397953303345 is 7355.4746775029

Scales and comparisons

• 397,953,303,345 seconds is equal to 12,653 years, 35 weeks, 4 days, 15 minutes, 45 seconds.
• To count from 1 to 397,953,303,345 would take you about twenty-five thousand, three hundred 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 397953303345 cubic inches would be around 613 feet tall.

Recreational maths with 397953303345

• 397953303345 backwards is 543303359793
• The number of decimal digits it has is: 12
• The sum of 397953303345's digits is 54
• More coming soon!