47331221157

Names of 47331221157

• Cardinal: 47331221157 can be written as Forty-seven billion, three hundred thirty-one million, two hundred twenty-one thousand, one hundred fifty-seven.

Scientific notation

• Scientific notation: 4.7331221157 × 10¹⁰

Factors of 47331221157

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 809

Divisors of 47331221157

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 11 19 27 33 57 99 103 121 171 209 297 309 363 513 627 673 927 1089 1133 1331 1881 1957 2019 2299 2781 3267 3399 3993 5643 5871 6057 6897 7403 10197 11979 12463 12787 17613 18171 20691 21527 22209 25289 30591 35937 37389 38361 52839 62073 64581 66627 69319 75867 81433 112167 115083 137093 140657 193743 199881 207957 227601 236797 244299 336501 345249 411279 421971 581229 623871 682803 710391 732897 762509 895763 1233837 1265913 1317061 1547227 1871613 2131173 2198691 2287527 2604767 2687289 3701511 3797739 3951183 4641681 6393519 6862581 7814301 8061867 8387599 11853549 13925043 14487671 17019497 20587743 23442903 24185601 25162797 35560647 41775129 43463013 51058491 70328709 75488391 92263589 130389039 153175473 159364381 226465173 276790767 391167117 459526419 478093143 830372301 1434279429 1753008191 2491116903 4302838287 5259024573 15777073719 47331221157
• Sum of all divisors σ(n): 82096435200
• Sum of proper divisors (its aliquot sum) s(n): 34765214043
• 47331221157 is a deficient number, because the sum of its proper divisors (34765214043) is less than itself. Its deficiency is 12566007114

Bases of 47331221157

• Binary: 101100000101001010010001111010100101₂
• Hexadecimal: 0xB05291EA5
• Base-36: LQRSBZ9

Squares and roots of 47331221157

• 47331221157 squared (47331221157²) is 2240244496212844418649
• 47331221157 cubed (47331221157³) is 106033507696002188123108914156893
• The square root of 47331221157 is 217557.3973851499
• The cube root of 47331221157 is 3617.2836871101

Scales and comparisons

• 47,331,221,157 seconds is equal to 1,504 years, 51 weeks, 2 days, 1 hour, 25 minutes, 57 seconds.
• To count from 1 to 47,331,221,157 would take you about three thousand and nine 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 47331221157 cubic inches would be around 301.4 feet tall.

Recreational maths with 47331221157

• 47331221157 backwards is 75112213374
• The number of decimal digits it has is: 11
• The sum of 47331221157's digits is 36
• More coming soon!