47021980005

Names of 47021980005

• Cardinal: 47021980005 can be written as Forty-seven billion, twenty-one million, nine hundred eighty thousand and five.

Scientific notation

• Scientific notation: 4.7021980005 × 10¹⁰

Factors of 47021980005

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4558

Divisors of 47021980005

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 11 13 15 21 27 33 35 39 45 49 55 63 65 77 91 99 105 117 121 135 143 147 165 189 195 231 245 273 297 315 351 363 385 429 441 455 495 539 585 605 637 693 715 735 819 847 945 1001 1089 1155 1287 1323 1365 1485 1573 1617 1755 1815 1911 2079 2145 2205 2457 2541 2695 3003 3185 3267 3465 3861 4095 4235 4519 4719 4851 5005 5445 5733 5929 6435 6615 7007 7623 7865 8085 9009 9555 10395 11011 12285 12705 13557 14157 14553 15015 16335 17199 17787 19305 21021 22595 22869 23595 24255 27027 28665 29645 31633 33033 35035 38115 40671 42471 45045 49709 53361 55055 58747 63063 67785 70785 72765 77077 85995 88935 94899 99099 105105 114345 122013 135135 149127 158165 160083 165165 176241 189189 203355 212355 221431 231231 248545 266805 284697 293735 297297 315315 347963 385385 411229 447381 474495 495495 528723 546799 610065 646217 664293 693693 745635 800415 854091 881205 945945 1043889 1107155 1156155 1233687 1342143 1423485 1486485 1586169 1640397 1739815 1938651 1992879 2056145 2081079 2236905 2435741 2643615 2733995 2878603 3131667 3231085 3321465 3468465 3701061 3827593 4270455 4523519 4921191 5219445 5815953 5978637 6168435 6710715 7108387 7307223 7930845 8201985 8635809 9395001 9693255 9964395 10405395 11103183 11482779 12178705 13570557 14393015 14763573 15658335 17447859 18505305 19137965 21325161 21921669 22617595 24605955 25907427 26793151 29079765 29893185 31664633 34448337 35541935 36536115 40711671 43179045 46975005 49758709 55515915 57413895 63975483 65765007 67852785 73817865 77722281 80379453 87239295 94993899 103345011 106625805 109608345 122135013 129537135 133965755 149276127 158323165 172241685 191926449 203558355 241138359 248793545 284981697 319877415 328825035 348310963 388611405 401897265 447828381 474969495 516725055 610675065 723415077 746380635 854945091 959632245 1044932889 1205691795 1343485143 1424908485 1741554815 2239141905 3134798667 3617075385 4274725455 5224664445 6717425715 9404396001 15673993335 47021980005
• Sum of all divisors σ(n): 115134163200
• Sum of proper divisors (its aliquot sum) s(n): 68112183195
• 47021980005 is an abundant number, because the sum of its proper divisors (68112183195) is greater than itself. Its abundance is 21090203190

Bases of 47021980005

• Binary: 101011110010101110100111100101100101₂
• Hexadecimal: 0xAF2BA7965
• Base-36: LLNO7Z9

Squares and roots of 47021980005

• 47021980005 squared (47021980005²) is 2211066603590619800025
• 47021980005 cubed (47021980005³) is 103968729623761385442332648500125
• The square root of 47021980005 is 216845.5210628061
• The cube root of 47021980005 is 3609.3885599491

Scales and comparisons

• 47,021,980,005 seconds is equal to 1,495 years, 7 weeks, 6 days, 21 hours, 6 minutes, 45 seconds.
• To count from 1 to 47,021,980,005 would take you about two thousand, nine hundred ninety 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 47021980005 cubic inches would be around 300.8 feet tall.

Recreational maths with 47021980005

• 47021980005 backwards is 50008912074
• The number of decimal digits it has is: 11
• The sum of 47021980005's digits is 36
• More coming soon!