140074900

Names of 140074900

• Cardinal: 140074900 can be written as One hundred forty million, seventy-four thousand, nine hundred.

Scientific notation

• Scientific notation: 1.400749 × 10⁸

Factors of 140074900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 259

Divisors of 140074900

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 25 28 34 35 50 68 70 79 85 100 119 140 149 158 170 175 238 298 316 340 350 395 425 476 553 595 596 700 745 790 850 1043 1106 1190 1343 1490 1580 1700 1975 2086 2212 2380 2533 2686 2765 2975 2980 3725 3950 4172 5066 5215 5372 5530 5950 6715 7450 7900 9401 10132 10430 11060 11771 11900 12665 13430 13825 14900 17731 18802 20860 23542 25330 26075 26860 27650 33575 35462 37604 47005 47084 50660 52150 55300 58855 63325 67150 70924 82397 88655 94010 104300 117710 126650 134300 164794 177310 188020 200107 235025 235420 253300 294275 329588 354620 400214 411985 443275 470050 588550 800428 823970 886550 940100 1000535 1177100 1400749 1647940 1773100 2001070 2059925 2801498 4002140 4119850 5002675 5602996 7003745 8239700 10005350 14007490 20010700 28014980 35018725 70037450 140074900
• Sum of all divisors σ(n): 374976000
• Sum of proper divisors (its aliquot sum) s(n): 234901100
• 140074900 is an abundant number, because the sum of its proper divisors (234901100) is greater than itself. Its abundance is 94826200

Bases of 140074900

• Binary: 1000010110010101111110010100₂
• Hexadecimal: 0x8595F94
• Base-36: 2BEAHG

Squares and roots of 140074900

• 140074900 squared (140074900²) is 19620977610010000
• 140074900 cubed (140074900³) is 2748406476624389749000000
• The square root of 140074900 is 11835.3242456639
• The cube root of 140074900 is 519.3419931545

Scales and comparisons

• 140,074,900 seconds is equal to 4 years, 23 weeks, 4 days, 5 hours, 41 minutes, 40 seconds.
• To count from 1 to 140,074,900 would take you about six 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 140074900 cubic inches would be around 43.3 feet tall.

Recreational maths with 140074900

• 140074900 backwards is 009470041
• 140074900 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 140074900's digits is 25
• More coming soon!