72284007312

Names of 72284007312

• Cardinal: 72284007312 can be written as Seventy-two billion, two hundred eighty-four million, seven thousand, three hundred twelve.

Scientific notation

• Scientific notation: 7.2284007312 × 10¹⁰

Factors of 72284007312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5748

Divisors of 72284007312

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 81 88 99 108 132 144 162 176 198 216 264 297 324 396 432 528 594 648 792 891 1093 1188 1296 1584 1782 2186 2376 3279 3564 4372 4639 4752 6558 7128 8744 9278 9837 12023 13116 13917 14256 17488 18556 19674 24046 26232 27834 29511 36069 37112 39348 41751 48092 51029 52464 55668 59022 72138 74224 78696 83502 88533 96184 102058 108207 111336 118044 125253 144276 153087 157392 167004 177066 192368 204116 216414 222672 236088 250506 288552 306174 324621 334008 354132 375759 408232 432828 459261 472176 501012 577104 612348 649242 668016 708264 751518 816464 865656 918522 973863 1002024 1224696 1298484 1377783 1416528 1503036 1731312 1837044 1947726 2004048 2449392 2596968 2755566 3006072 3674088 3895452 4133349 5070427 5193936 5511132 6012144 7348176 7790904 8266698 10140854 11022264 15211281 15581808 16533396 20281708 22044528 30422562 33066792 40563416 45633843 55774697 60845124 66133584 81126832 91267686 111549394 121690248 136901529 167324091 182535372 223098788 243380496 273803058 334648182 365070744 410704587 446197576 501972273 547606116 669296364 730141488 821409174 892395152 1003944546 1095212232 1338592728 1505916819 1642818348 2007889092 2190424464 2677185456 3011833638 3285636696 4015778184 4517750457 6023667276 6571273392 8031556368 9035500914 12047334552 18071001828 24094669104 36142003656 72284007312
• Sum of all divisors σ(n): 228488113920
• Sum of proper divisors (its aliquot sum) s(n): 156204106608
• 72284007312 is an abundant number, because the sum of its proper divisors (156204106608) is greater than itself. Its abundance is 83920099296

Bases of 72284007312

• Binary: 1000011010100011101100110101110010000₂
• Hexadecimal: 0x10D4766B90
• Base-36: X7G1500

Squares and roots of 72284007312

• 72284007312 squared (72284007312²) is 5224977713081269465344
• 72284007312 cubed (72284007312³) is 377682327217403520083168026595328
• The square root of 72284007312 is 268856.8528269273
• The cube root of 72284007312 is 4165.6304604959

Scales and comparisons

• 72,284,007,312 seconds is equal to 2,298 years, 21 weeks, 1 day, 10 hours, 55 minutes, 12 seconds.
• To count from 1 to 72,284,007,312 would take you about four thousand, five hundred ninety-six 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 72284007312 cubic inches would be around 347.1 feet tall.

Recreational maths with 72284007312

• 72284007312 backwards is 21370048227
• 72284007312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72284007312's digits is 36
• More coming soon!