4949820225

Names of 4949820225

• Cardinal: 4949820225 can be written as Four billion, nine hundred forty-nine million, eight hundred twenty thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 4.949820225 × 10⁹

Factors of 4949820225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1306

Divisors of 4949820225

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 15 21 23 25 27 35 37 45 63 69 75 105 111 115 135 161 175 185 189 207 225 259 315 333 345 483 525 555 575 621 675 777 805 851 925 945 999 1035 1231 1295 1449 1575 1665 1725 2331 2415 2553 2775 3105 3693 3885 4025 4255 4347 4725 4995 5175 5957 6155 6475 6993 7245 7659 8325 8617 11079 11655 12075 12765 15525 17871 18465 19425 21275 21735 22977 24975 25851 28313 29785 30775 33237 34965 36225 38295 43085 45547 53613 55395 58275 63825 77553 84939 89355 92325 108675 114885 129255 136641 141565 148925 160839 166185 174825 191475 198191 215425 227735 232659 254817 268065 276975 318829 387765 409923 424695 446775 574425 594573 646275 683205 707825 764451 804195 830925 956487 990955 1047581 1138675 1163295 1229769 1274085 1340325 1594145 1783719 1938825 2049615 2123475 2869461 2972865 3142743 3416025 3822255 4020975 4782435 4954775 5237905 5351157 5816475 6148845 6370425 7333067 7970725 8608383 8918595 9428229 10248075 14347305 14864325 15713715 19111275 21999201 23912175 26189525 26755785 28284687 30744225 36665335 43041915 44592975 47141145 65997603 71736525 78568575 109996005 133778925 141423435 183326675 197992809 215209575 235705725 329988015 549980025 707117175 989964045 1649940075 4949820225
• Sum of all divisors σ(n): 11145953280
• Sum of proper divisors (its aliquot sum) s(n): 6196133055
• 4949820225 is an abundant number, because the sum of its proper divisors (6196133055) is greater than itself. Its abundance is 1246312830

Bases of 4949820225

• Binary: 100100111000010000100001101000001₂
• Hexadecimal: 0x127084341
• Base-36: 29UZTQ9

Squares and roots of 4949820225

• 4949820225 squared (4949820225²) is 24500720259819050625
• 4949820225 cubed (4949820225³) is 121274160669119591623923890625
• The square root of 4949820225 is 70354.9587804583
• The cube root of 4949820225 is 1704.2362887713

Scales and comparisons

• 4,949,820,225 seconds is equal to 157 years, 20 weeks, 1 day, 14 hours, 3 minutes, 45 seconds.
• To count from 1 to 4,949,820,225 would take you about three hundred fourteen 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 4949820225 cubic inches would be around 142 feet tall.

Recreational maths with 4949820225

• 4949820225 backwards is 5220289494
• 4949820225 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4949820225's digits is 45
• More coming soon!