7468750625

Names of 7468750625

• Cardinal: 7468750625 can be written as Seven billion, four hundred sixty-eight million, seven hundred fifty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 7.468750625 × 10⁹

Factors of 7468750625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 121

Divisors of 7468750625

• Number of divisors d(n): 120
• Complete list of divisors:
  1 5 7 25 29 35 37 43 125 145 175 185 203 215 259 301 625 725 875 925 1015 1073 1075 1247 1295 1369 1505 1591 3625 4375 4625 5075 5365 5375 6235 6475 6845 7511 7525 7955 8729 9583 11137 18125 23125 25375 26825 26875 31175 32375 34225 37555 37625 39701 39775 43645 46139 47915 55685 58867 126875 134125 155875 161875 171125 187775 188125 198505 198875 218225 230695 239575 277907 278425 294335 322973 412069 670625 779375 855625 938875 992525 994375 1091125 1153475 1197875 1389535 1392125 1471675 1614865 1707143 2060345 4694375 4962625 5455625 5767375 5989375 6947675 6960625 7358375 8074325 8535715 10301725 11950001 24813125 28836875 34738375 36791875 40371625 42678575 51508625 59750005 173691875 201858125 213392875 257543125 298750025 1066964375 1493750125 7468750625
• Sum of all divisors σ(n): 11604035520
• Sum of proper divisors (its aliquot sum) s(n): 4135284895
• 7468750625 is a deficient number, because the sum of its proper divisors (4135284895) is less than itself. Its deficiency is 3333465730

Bases of 7468750625

• Binary: 110111101001011000001011100100001₂
• Hexadecimal: 0x1BD2C1721
• Base-36: 3FIP8V5

Squares and roots of 7468750625

• 7468750625 squared (7468750625²) is 55782235898437890625
• 7468750625 cubed (7468750625³) is 416623609230355432129150390625
• The square root of 7468750625 is 86421.9337031983
• The cube root of 7468750625 is 1954.7114323461

Scales and comparisons

• 7,468,750,625 seconds is equal to 237 years, 25 weeks, 20 hours, 57 minutes, 5 seconds.
• To count from 1 to 7,468,750,625 would take you about four hundred seventy-four 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 7468750625 cubic inches would be around 162.9 feet tall.

Recreational maths with 7468750625

• 7468750625 backwards is 5260578647
• The number of decimal digits it has is: 10
• The sum of 7468750625's digits is 50
• More coming soon!