40649604450

Names of 40649604450

• Cardinal: 40649604450 can be written as Forty billion, six hundred forty-nine million, six hundred four thousand, four hundred fifty.

Scientific notation

• Scientific notation: 4.064960445 × 10¹⁰

Factors of 40649604450

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 16664

Divisors of 40649604450

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 25 26 30 35 39 42 50 65 70 75 78 91 105 130 150 175 181 182 195 210 273 325 350 362 390 455 525 543 546 650 905 910 975 1050 1086 1267 1365 1810 1950 2275 2353 2534 2715 2730 3801 4525 4550 4706 5430 6335 6825 7059 7602 9050 11765 12670 13575 13650 14118 16453 16471 19005 23530 27150 31675 32906 32942 35295 38010 49359 49413 58825 63350 70590 82265 82355 95025 98718 98826 115171 117650 164530 164710 176475 190050 213889 230342 246795 247065 345513 352950 411325 411775 427778 493590 494130 575855 641667 691026 822650 823550 1069445 1151710 1233975 1235325 1283334 1497223 1727565 2138890 2467950 2470650 2879275 2977993 2994446 3208335 3455130 4491669 5347225 5758550 5955986 6416670 7486115 8637825 8933979 8983338 10694450 14889965 14972230 16041675 17275650 17867958 20845951 22458345 29779930 32083350 37430575 38713909 41691902 44669895 44916690 62537853 74449825 74861150 77427818 89339790 104229755 112291725 116141727 125075706 148899650 193569545 208459510 223349475 224583450 232283454 270997363 312689265 387139090 446698950 521148775 541994726 580708635 625378530 812992089 967847725 1042297550 1161417270 1354986815 1563446325 1625984178 1935695450 2709973630 2903543175 3126892650 4064960445 5807086350 6774934075 8129920890 13549868150 20324802225 40649604450
• Sum of all divisors σ(n): 124768180992
• Sum of proper divisors (its aliquot sum) s(n): 84118576542
• 40649604450 is an abundant number, because the sum of its proper divisors (84118576542) is greater than itself. Its abundance is 43468972092

Bases of 40649604450

• Binary: 100101110110111001111011110101100010₂
• Hexadecimal: 0x976E7BD62
• Base-36: IO9Q3J6

Squares and roots of 40649604450

• 40649604450 squared (40649604450²) is 1652390341941459802500
• 40649604450 cubed (40649604450³) is 67169013796920586027200121125000
• The square root of 40649604450 is 201617.4705971683
• The cube root of 40649604450 is 3438.3660340489

Scales and comparisons

• 40,649,604,450 seconds is equal to 1,292 years, 27 weeks, 4 days, 12 hours, 47 minutes, 30 seconds.
• To count from 1 to 40,649,604,450 would take you about two thousand, five hundred eighty-five 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 40649604450 cubic inches would be around 286.5 feet tall.

Recreational maths with 40649604450

• 40649604450 backwards is 05440694604
• 40649604450 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40649604450's digits is 42
• More coming soon!