7125252925

Names of 7125252925

• Cardinal: 7125252925 can be written as Seven billion, one hundred twenty-five million, two hundred fifty-two thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 7.125252925 × 10⁹

Factors of 7125252925

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 240

Divisors of 7125252925

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 17 25 35 49 61 71 79 85 119 175 245 305 355 395 425 427 497 553 595 833 1037 1207 1225 1343 1525 1775 1975 2135 2485 2765 2975 2989 3479 3871 4165 4331 4819 5185 5609 6035 6715 7259 8449 9401 10675 12425 13825 14945 17395 19355 20825 21655 24095 25925 28045 30175 30317 33575 33733 36295 39263 42245 47005 50813 59143 65807 73627 74725 81923 86975 95353 96775 108275 120475 140225 151585 168665 181475 196315 211225 212219 235025 236131 254065 274841 295715 329035 342149 368135 409615 476765 515389 573461 667471 757925 843325 981575 1061095 1180655 1270325 1374205 1478575 1645175 1710745 1840675 2048075 2383825 2395043 2576945 2867305 3337355 3607723 4014227 4672297 5305475 5816533 5903275 6871025 8553725 11975215 12884725 14336525 16686775 16765301 18038615 20071135 23361485 29082665 40715731 59876075 83826505 90193075 100355675 116807425 145413325 203578655 285010117 419132525 1017893275 1425050585 7125252925
• Sum of all divisors σ(n): 11358558720
• Sum of proper divisors (its aliquot sum) s(n): 4233305795
• 7125252925 is a deficient number, because the sum of its proper divisors (4233305795) is less than itself. Its deficiency is 2891947130

Bases of 7125252925

• Binary: 110101000101100101011101100111101₂
• Hexadecimal: 0x1A8B2BB3D
• Base-36: 39U6WCD

Squares and roots of 7125252925

• 7125252925 squared (7125252925²) is 50769229245221055625
• 7125252925 cubed (7125252925³) is 361743599179506868863618953125
• The square root of 7125252925 is 84411.2132657741
• The cube root of 7125252925 is 1924.2733345421

Scales and comparisons

• 7,125,252,925 seconds is equal to 226 years, 29 weeks, 1 day, 4 hours, 55 minutes, 25 seconds.
• To count from 1 to 7,125,252,925 would take you about four hundred fifty-three 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 7125252925 cubic inches would be around 160.4 feet tall.

Recreational maths with 7125252925

• 7125252925 backwards is 5292525217
• The number of decimal digits it has is: 10
• The sum of 7125252925's digits is 40
• More coming soon!