47458378671

Names of 47458378671

• Cardinal: 47458378671 can be written as Forty-seven billion, four hundred fifty-eight million, three hundred seventy-eight thousand, six hundred seventy-one.

Scientific notation

• Scientific notation: 4.7458378671 × 10¹⁰

Factors of 47458378671

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 753

Divisors of 47458378671

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 11 31 33 37 41 53 93 111 123 159 341 407 451 577 583 1023 1147 1221 1271 1353 1517 1643 1731 1749 1961 2173 3441 3813 4551 4929 5883 6347 6519 12617 13981 16687 17887 18073 19041 21349 21571 23657 23903 30581 37851 41943 47027 50061 53661 54219 60791 64047 64713 67363 70971 71709 80401 91743 141081 182373 196757 202089 234839 241203 260227 336391 517297 590271 661819 668701 704517 733367 740993 780681 875309 884411 948011 1009173 1131497 1253821 1551891 1985457 2006103 2200101 2222979 2492431 2625927 2653233 2844033 3394491 3761463 7280009 7477293 8067037 9628399 10428121 12446467 13792031 21840027 24201111 27134579 27416741 28885197 31284363 35076407 37339401 38868451 41376093 46391377 81403737 82250223 105229221 116605353 139174131 298480369 385840477 427552961 510305147 895441107 1157521431 1282658883 1438132687 1530915441 4314398061 15819459557 47458378671
• Sum of all divisors σ(n): 76514844672
• Sum of proper divisors (its aliquot sum) s(n): 29056466001
• 47458378671 is a deficient number, because the sum of its proper divisors (29056466001) is less than itself. Its deficiency is 18401912670

Bases of 47458378671

• Binary: 101100001100101111010110001110101111₂
• Hexadecimal: 0xB0CBD63AF
• Base-36: LSVHRCF

Squares and roots of 47458378671

• 47458378671 squared (47458378671²) is 2252297706080027726241
• 47458378671 cubed (47458378671³) is 106890397414970614862124501405711
• The square root of 47458378671 is 217849.4403733919
• The cube root of 47458378671 is 3620.5201238495

Scales and comparisons

• 47,458,378,671 seconds is equal to 1,509 years, 1 week, 3 days, 18 hours, 57 minutes, 51 seconds.
• To count from 1 to 47,458,378,671 would take you about three thousand and eighteen 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 47458378671 cubic inches would be around 301.7 feet tall.

Recreational maths with 47458378671

• 47458378671 backwards is 17687385474
• The number of decimal digits it has is: 11
• The sum of 47458378671's digits is 60
• More coming soon!