72964425456

Names of 72964425456

• Cardinal: 72964425456 can be written as Seventy-two billion, nine hundred sixty-four million, four hundred twenty-five thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 7.2964425456 × 10¹⁰

Factors of 72964425456

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 181

Divisors of 72964425456

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 81 104 108 117 144 156 162 163 208 216 234 312 324 326 351 432 468 489 624 648 652 702 936 978 1053 1296 1304 1404 1467 1872 1956 2106 2119 2608 2808 2934 3912 4212 4238 4401 5616 5868 6357 7824 8424 8476 8802 11736 12714 13203 16848 16952 17604 19071 23472 25428 26406 26569 33904 35208 38142 50856 52812 53138 57213 70416 76284 79707 101712 105624 106276 114426 152568 159414 171639 211248 212552 228852 239121 305136 318828 343278 345397 425104 457704 478242 637656 686556 690794 717363 915408 956484 1036191 1275312 1373112 1381588 1434726 1912968 2072382 2152089 2746224 2763176 2869452 3108573 3825936 4144764 4304178 4330747 5526352 5738904 6217146 8289528 8608356 8661494 9325719 11477808 12434292 12992241 16579056 17216712 17322988 18651438 24868584 25984482 27977157 34433424 34645976 37302876 38976723 49737168 51968964 55954314 56299711 69291952 74605752 77953446 103937928 111908628 112599422 116930169 149211504 155906892 168899133 207875856 223817256 225198844 233860338 311813784 337798266 350790507 447634512 450397688 467720676 506697399 623627568 675596532 701581014 900795376 935441352 1013394798 1351193064 1403162028 1520092197 1870882704 2026789596 2702386128 2806324056 3040184394 4053579192 4560276591 5612648112 6080368788 8107158384 9120553182 12160737576 18241106364 24321475152 36482212728 72964425456
• Sum of all divisors σ(n): 228828704720
• Sum of proper divisors (its aliquot sum) s(n): 155864279264
• 72964425456 is an abundant number, because the sum of its proper divisors (155864279264) is greater than itself. Its abundance is 82899853808

Bases of 72964425456

• Binary: 1000011111101000001001100011011110000₂
• Hexadecimal: 0x10FD04C6F0
• Base-36: XIP4V00

Squares and roots of 72964425456

• 72964425456 squared (72964425456²) is 5323807382124180807936
• 72964425456 cubed (72964425456³) is 388448546875102297495712125218816
• The square root of 72964425456 is 270119.2800523503
• The cube root of 72964425456 is 4178.6601907005

Scales and comparisons

• 72,964,425,456 seconds is equal to 2,320 years, 2 weeks, 1 day, 15 hours, 57 minutes, 36 seconds.
• To count from 1 to 72,964,425,456 would take you about four thousand, six hundred forty 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 72964425456 cubic inches would be around 348.2 feet tall.

Recreational maths with 72964425456

• 72964425456 backwards is 65452446927
• 72964425456 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72964425456's digits is 54
• More coming soon!