72012713837232

Names of 72012713837232

• Cardinal: 72012713837232 can be written as Seventy-two trillion, twelve billion, seven hundred thirteen million, eight hundred thirty-seven thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 7.2012713837232 × 10¹³

Factors of 72012713837232

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3583

Divisors of 72012713837232

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 147 168 196 294 336 343 392 588 686 784 1029 1176 1372 2058 2352 2401 2744 3571 4116 4802 5488 7142 7203 8232 9604 10713 14284 14406 16464 16807 19208 21426 24997 28568 28812 33614 38416 42852 49994 50421 57136 57624 67228 74991 85704 99988 100842 115248 117649 134456 149982 171408 174979 199976 201684 235298 268912 299964 349958 352947 399952 403368 470596 524937 599928 699916 705894 806736 941192 1049874 1199856 1224853 1399832 1411788 1882384 2099748 2449706 2799664 2823576 3674559 4199496 4899412 5647152 7349118 8398992 8573971 9798824 12752041 14698236 17147942 19597648 25504082 25721913 29396472 34295884 38256123 51008164 51443826 58792944 60017797 68591768 76512246 89264287 102016328 102887652 120035594 137183536 153024492 178528574 180053391 204032656 205775304 240071188 267792861 306048984 357057148 360106782 411550608 420124579 480142376 535585722 612097968 624850009 714114296 720213564 840249158 960284752 1071171444 1249700018 1260373737 1428228592 1440427128 1680498316 1874550027 2142342888 2499400036 2520747474 2880854256 3360996632 3749100054 4284685776 4373950063 4998800072 5041494948 6721993264 7498200108 8747900126 9997600144 10082989896 13121850189 14996400216 17495800252 20165979792 26243700378 29992800432 30617650441 34991600504 52487400756 61235300882 69983201008 91852951323 104974801512 122470601764 183705902646 209949603024 214323553087 244941203528 367411805292 428647106174 489882407056 642970659261 734823610584 857294212348 1285941318522 1469647221168 1500264871609 1714588424696 2571882637044 3000529743218 3429176849392 4500794614827 5143765274088 6001059486436 9001589229654 10287530548176 12002118972872 18003178459308 24004237945744 36006356918616 72012713837232
• Sum of all divisors σ(n): 217098849519084
• Sum of proper divisors (its aliquot sum) s(n): 145086135681852
• 72012713837232 is an abundant number, because the sum of its proper divisors (145086135681852) is greater than itself. Its abundance is 73073421844620

Bases of 72012713837232

• Binary: 10000010111111011000100001110100100001010110000₂
• Hexadecimal: 0x417EC43A42B0
• Base-36: PIY6MI75C

Squares and roots of 72012713837232

• 72012713837232 squared (72012713837232²) is 5185830954203065161789421824
• 72012713837232 cubed (72012713837232³) is 373445760513285096665580851782929724551168
• The square root of 72012713837232 is 8486030.5112126483
• The cube root of 72012713837232 is 41604.1250064729

Scales and comparisons

• 72,012,713,837,232 seconds is equal to 2,289,781 years, 28 weeks, 4 days, 5 hours, 27 minutes, 12 seconds.
• To count from 1 to 72,012,713,837,232 would take you about five million, seven hundred twenty-four thousand, four hundred fifty-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 72012713837232 cubic inches would be around 3467 feet tall.

Recreational maths with 72012713837232

• 72012713837232 backwards is 23273831721027
• 72012713837232 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72012713837232's digits is 48
• More coming soon!