47697993642

Names of 47697993642

• Cardinal: 47697993642 can be written as Forty-seven billion, six hundred ninety-seven million, nine hundred ninety-three thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 4.7697993642 × 10¹⁰

Factors of 47697993642

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2408

Divisors of 47697993642

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 13 19 26 38 39 57 61 78 114 122 183 247 257 366 494 514 741 771 793 1159 1482 1542 1586 2053 2318 2379 3341 3477 4106 4758 4883 6159 6682 6954 9766 10023 12318 14649 15067 15677 20046 26689 29298 30134 31354 39007 45201 47031 53378 63479 78014 80067 90402 94062 117021 125233 126958 160134 190437 203801 234042 250466 297863 375699 380874 407602 507091 527621 595726 611403 751398 893589 1014182 1055242 1222806 1521273 1582863 1628029 1787178 2379427 3042546 3165726 3256058 3872219 4758854 4884087 6859073 7138281 7744438 9768174 10024799 11616657 13718146 14276562 20049598 20577219 23233314 30074397 30932551 32184881 41154438 60148794 61865102 64369762 92797653 96554643 130322387 185595306 193109286 260644774 390967161 418403453 611512739 781934322 836806906 1223025478 1255210359 1834538217 2510420718 3669076434 7949665607 15899331214 23848996821 47697993642
• Sum of all divisors σ(n): 110395434240
• Sum of proper divisors (its aliquot sum) s(n): 62697440598
• 47697993642 is an abundant number, because the sum of its proper divisors (62697440598) is greater than itself. Its abundance is 14999446956

Bases of 47697993642

• Binary: 101100011011000001011001111110101010₂
• Hexadecimal: 0xB1B059FAA
• Base-36: LWU5JFU

Squares and roots of 47697993642

• 47697993642 squared (47697993642²) is 2275098597472272424164
• 47697993642 cubed (47697993642³) is 108517638437155567359066399165288
• The square root of 47697993642 is 218398.7033890083
• The cube root of 47697993642 is 3626.6031724105

Scales and comparisons

• 47,697,993,642 seconds is equal to 1,516 years, 33 weeks, 5 days, 2 hours, 40 minutes, 42 seconds.
• To count from 1 to 47,697,993,642 would take you about three thousand and thirty-three 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 47697993642 cubic inches would be around 302.2 feet tall.

Recreational maths with 47697993642

• 47697993642 backwards is 24639979674
• The number of decimal digits it has is: 11
• The sum of 47697993642's digits is 66
• More coming soon!