104997420

Names of 104997420

• Cardinal: 104997420 can be written as One hundred four million, nine hundred ninety-seven thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.0499742 × 10⁸

Factors of 104997420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2831

Divisors of 104997420

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 19 20 22 30 33 36 38 44 45 55 57 60 66 76 90 95 99 110 114 132 165 171 180 190 198 209 220 228 285 330 342 380 396 418 495 570 627 660 684 836 855 990 1045 1140 1254 1710 1881 1980 2090 2508 2791 3135 3420 3762 4180 5582 6270 7524 8373 9405 11164 12540 13955 16746 18810 25119 27910 30701 33492 37620 41865 50238 53029 55820 61402 83730 92103 100476 106058 122804 125595 153505 159087 167460 184206 212116 251190 265145 276309 307010 318174 368412 460515 477261 502380 530290 552618 583319 614020 636348 795435 921030 954522 1060580 1105236 1166638 1381545 1590870 1749957 1842060 1909044 2333276 2386305 2763090 2916595 3181740 3499914 4772610 5249871 5526180 5833190 6999828 8749785 9545220 10499742 11666380 17499570 20999484 26249355 34999140 52498710 104997420
• Sum of all divisors σ(n): 365863680
• Sum of proper divisors (its aliquot sum) s(n): 260866260
• 104997420 is an abundant number, because the sum of its proper divisors (260866260) is greater than itself. Its abundance is 155868840

Bases of 104997420

• Binary: 110010000100010001000101100₂
• Hexadecimal: 0x642222C
• Base-36: 1QIGJ0

Squares and roots of 104997420

• 104997420 squared (104997420²) is 11024458206656400
• 104997420 cubed (104997420³) is 1157539668596748826488000
• The square root of 104997420 is 10246.8248740767
• The cube root of 104997420 is 471.7655339843

Scales and comparisons

• 104,997,420 seconds is equal to 3 years, 17 weeks, 4 days, 5 hours, 57 minutes.
• To count from 1 to 104,997,420 would take you about 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 104997420 cubic inches would be around 39.3 feet tall.

Recreational maths with 104997420

• 104997420 backwards is 024799401
• 104997420 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 104997420's digits is 36
• More coming soon!