97142500

Names of 97142500

• Cardinal: 97142500 can be written as Ninety-seven million, one hundred forty-two thousand, five hundred.

Scientific notation

• Scientific notation: 9.71425 × 10⁷

Factors of 97142500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 88

Divisors of 97142500

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 25 26 28 35 49 50 52 61 65 70 91 98 100 122 125 130 140 175 182 196 244 245 250 260 305 325 350 364 427 455 490 500 610 625 637 650 700 793 854 875 910 980 1220 1225 1250 1274 1300 1525 1586 1625 1708 1750 1820 2135 2275 2450 2500 2548 2989 3050 3172 3185 3250 3500 3965 4270 4375 4550 4900 5551 5978 6100 6125 6370 6500 7625 7930 8125 8540 8750 9100 10675 11102 11375 11956 12250 12740 14945 15250 15860 15925 16250 17500 19825 21350 22204 22750 24500 27755 29890 30500 30625 31850 32500 38125 38857 39650 42700 45500 53375 55510 56875 59780 61250 63700 74725 76250 77714 79300 79625 99125 106750 111020 113750 122500 138775 149450 152500 155428 159250 194285 198250 213500 227500 266875 277550 298900 318500 373625 388570 396500 398125 495625 533750 555100 693875 747250 777140 796250 971425 991250 1067500 1387750 1494500 1592500 1868125 1942850 1982500 2775500 3469375 3736250 3885700 4857125 6938750 7472500 9714250 13877500 19428500 24285625 48571250 97142500
• Sum of all divisors σ(n): 270485292
• Sum of proper divisors (its aliquot sum) s(n): 173342792
• 97142500 is an abundant number, because the sum of its proper divisors (173342792) is greater than itself. Its abundance is 76200292

Bases of 97142500

• Binary: 101110010100100011011100100₂
• Hexadecimal: 0x5CA46E4
• Base-36: 1LU3MS

Squares and roots of 97142500

• 97142500 squared (97142500²) is 9436665306250000
• 97142500 cubed (97142500³) is 916701259512390625000000
• The square root of 97142500 is 9856.0894882301
• The cube root of 97142500 is 459.6949773705

Scales and comparisons

• 97,142,500 seconds is equal to 3 years, 4 weeks, 4 days, 8 hours, 1 minute, 40 seconds.
• To count from 1 to 97,142,500 would take you about 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 97142500 cubic inches would be around 38.3 feet tall.

Recreational maths with 97142500

• 97142500 backwards is 00524179
• 97142500 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 97142500's digits is 28
• More coming soon!