72438052343916

Names of 72438052343916

• Cardinal: 72438052343916 can be written as Seventy-two trillion, four hundred thirty-eight billion, fifty-two million, three hundred forty-three thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 7.2438052343916 × 10¹³

Factors of 72438052343916

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19230

Divisors of 72438052343916

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 23 28 42 46 69 84 92 138 161 276 322 483 644 966 1433 1621 1932 2866 3242 4299 4863 5732 6484 8598 9726 10031 11347 16141 17196 19452 20062 22694 30093 32282 32959 34041 37283 40124 45388 48423 60186 64564 65918 68082 74566 96846 98877 111849 112987 120372 131836 136164 149132 193692 197754 223698 225974 230713 260981 338961 371243 395508 447396 451948 461426 521962 677922 692139 742486 782943 922852 1043924 1113729 1355844 1384278 1484972 1565886 2227458 2322893 2598701 2768556 3131772 4454916 4645786 5197402 6968679 7796103 9291572 10394804 13937358 15592206 16260251 23130053 26164561 27874716 31184412 32520502 46260106 48780753 52329122 53426539 65041004 69390159 78493683 92520212 97561506 104658244 106853078 138780318 156987366 160279617 161910371 183151927 195123012 213706156 277560636 313974732 320559234 323820742 366303854 373985773 485731113 531991219 549455781 601784903 641118468 647641484 732607708 747971546 971462226 1063982438 1098911562 1121957319 1203569806 1495943092 1595973657 1805354709 1942924452 2127964876 2197823124 2243914638 2407139612 3191947314 3610709418 3723938533 4212494321 4487829276 6383894628 7221418836 7447877066 8424988642 11171815599 12637482963 14895754132 16849977284 22343631198 25274965926 37493815913 44687262396 50549931852 74987631826 112481447739 149975263652 224962895478 262456711391 449925790956 524913422782 787370134173 862357765999 1049826845564 1574740268346 1724715531998 2587073297997 3149480536692 3449431063996 5174146595994 6036504361993 10348293191988 12073008723986 18109513085979 24146017447972 36219026171958 72438052343916
• Sum of all divisors σ(n): 201844353263616
• Sum of proper divisors (its aliquot sum) s(n): 129406300919700
• 72438052343916 is an abundant number, because the sum of its proper divisors (129406300919700) is greater than itself. Its abundance is 56968248575784

Bases of 72438052343916

• Binary: 10000011110000111001100011000001101000001101100₂
• Hexadecimal: 0x41E1CC60D06C
• Base-36: PODKY2JCC

Squares and roots of 72438052343916

• 72438052343916 squared (72438052343916²) is 5247271427379914301542215056
• 72438052343916 cubed (72438052343916³) is 380102122319281056149449261350903345199296
• The square root of 72438052343916 is 8511054.7139538471
• The cube root of 72438052343916 is 41685.8749714337

Scales and comparisons

• 72,438,052,343,916 seconds is equal to 2,303,305 years, 51 weeks, 6 days, 14 hours, 38 minutes, 36 seconds.
• To count from 1 to 72,438,052,343,916 would take you about five million, seven hundred fifty-eight thousand, two hundred sixty-four 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 72438052343916 cubic inches would be around 3473.8 feet tall.

Recreational maths with 72438052343916

• 72438052343916 backwards is 61934325083427
• The number of decimal digits it has is: 14
• The sum of 72438052343916's digits is 57
• More coming soon!