80126130

Names of 80126130

• Cardinal: 80126130 can be written as Eighty million, one hundred twenty-six thousand, one hundred thirty.

Scientific notation

• Scientific notation: 8.012613 × 10⁷

Factors of 80126130

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 328

Divisors of 80126130

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 29 30 35 42 58 59 70 87 105 118 145 174 177 203 210 223 290 295 354 406 413 435 446 590 609 669 826 870 885 1015 1115 1218 1239 1338 1561 1711 1770 2030 2065 2230 2478 3045 3122 3345 3422 4130 4683 5133 6090 6195 6467 6690 7805 8555 9366 10266 11977 12390 12934 13157 15610 17110 19401 23415 23954 25665 26314 32335 35931 38802 39471 45269 46830 51330 59885 64670 65785 71862 78942 90538 92099 97005 119770 131570 135807 179655 184198 194010 197355 226345 271614 276297 359310 381553 394710 452690 460495 552594 679035 763106 920990 1144659 1358070 1381485 1907765 2289318 2670871 2762970 3815530 5341742 5723295 8012613 11446590 13354355 16025226 26708710 40063065 80126130
• Sum of all divisors σ(n): 232243200
• Sum of proper divisors (its aliquot sum) s(n): 152117070
• 80126130 is an abundant number, because the sum of its proper divisors (152117070) is greater than itself. Its abundance is 71990940

Bases of 80126130

• Binary: 100110001101010000010110010₂
• Hexadecimal: 0x4C6A0B2
• Base-36: 1BPDPU

Squares and roots of 80126130

• 80126130 squared (80126130²) is 6420196708776900
• 80126130 cubed (80126130³) is 514425516113030030397000
• The square root of 80126130 is 8951.3200143889
• The cube root of 80126130 is 431.1132681417

Scales and comparisons

• 80,126,130 seconds is equal to 2 years, 28 weeks, 3 days, 9 hours, 15 minutes, 30 seconds.
• To count from 1 to 80,126,130 would take you about 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 80126130 cubic inches would be around 35.9 feet tall.

Recreational maths with 80126130

• 80126130 backwards is 03162108
• 80126130 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 80126130's digits is 21
• More coming soon!