72283230720

Names of 72283230720

• Cardinal: 72283230720 can be written as Seventy-two billion, two hundred eighty-three million, two hundred thirty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 7.228323072 × 10¹⁰

Factors of 72283230720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 101244

Divisors of 72283230720

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 45 48 60 62 64 72 80 90 93 96 120 124 128 144 155 160 180 186 192 240 248 256 279 288 310 320 360 372 384 465 480 496 512 558 576 620 640 720 744 768 930 960 992 1116 1152 1240 1280 1395 1440 1488 1536 1860 1920 1984 2232 2304 2480 2560 2790 2880 2976 3720 3840 3968 4464 4608 4960 5580 5760 5952 7440 7680 7936 8928 9920 11160 11520 11904 14880 15872 17856 19840 22320 23040 23808 29760 35712 39680 44640 47616 59520 71424 79360 89280 101203 119040 142848 178560 202406 238080 303609 357120 404812 506015 607218 714240 809624 910827 1012030 1214436 1518045 1619248 1821654 2024060 2428872 3036090 3137293 3238496 3643308 4048120 4554135 4857744 6072180 6274586 6476992 7286616 8096240 9108270 9411879 9715488 12144360 12549172 12953984 14573232 15686465 16192480 18216540 18823758 19430976 24288720 25098344 25907968 28235637 29146464 31372930 32384960 36433080 37647516 38861952 47059395 48577440 50196688 51815936 56471274 58292928 62745860 64769920 72866160 75295032 77723904 94118790 97154880 100393376 112942548 116585856 125491720 129539840 141178185 145732320 150590064 155447808 188237580 194309760 200786752 225885096 233171712 250983440 259079680 282356370 291464640 301180128 376475160 388619520 401573504 451770192 466343424 501966880 564712740 582929280 602360256 752950320 777239040 803147008 903540384 1003933760 1129425480 1165858560 1204720512 1505900640 1606294016 1807080768 2007867520 2258850960 2331717120 2409441024 3011801280 3614161536 4015735040 4517701920 4818882048 6023602560 7228323072 8031470080 9035403840 12047205120 14456646144 18070807680 24094410240 36141615360 72283230720
• Sum of all divisors σ(n): 258415103232
• Sum of proper divisors (its aliquot sum) s(n): 186131872512
• 72283230720 is an abundant number, because the sum of its proper divisors (186131872512) is greater than itself. Its abundance is 113848641792

Bases of 72283230720

• Binary: 1000011010100011010101001001000000000₂
• Hexadecimal: 0x10D46A9200
• Base-36: X7FKHS0

Squares and roots of 72283230720

• 72283230720 squared (72283230720²) is 5224865443320751718400
• 72283230720 cubed (72283230720³) is 377670154320508979424943669248000
• The square root of 72283230720 is 268855.4085749439
• The cube root of 72283230720 is 4165.6155424571

Scales and comparisons

• 72,283,230,720 seconds is equal to 2,298 years, 19 weeks, 6 days, 11 hours, 12 minutes.
• To count from 1 to 72,283,230,720 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 72283230720 cubic inches would be around 347.1 feet tall.

Recreational maths with 72283230720

• 72283230720 backwards is 02703238227
• 72283230720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72283230720's digits is 36
• More coming soon!