455189130

Names of 455189130

• Cardinal: 455189130 can be written as Four hundred fifty-five million, one hundred eighty-nine thousand, one hundred thirty.

Scientific notation

• Scientific notation: 4.5518913 × 10⁸

Factors of 455189130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7873

Divisors of 455189130

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 59 66 90 99 110 118 165 177 198 295 330 354 495 531 590 649 885 990 1062 1298 1770 1947 2655 3245 3894 5310 5841 6490 7793 9735 11682 15586 19470 23379 29205 38965 46758 58410 70137 77930 85723 116895 140274 171446 233790 257169 350685 428615 459787 514338 701370 771507 857230 919574 1285845 1379361 1543014 2298935 2571690 2758722 3857535 4138083 4597870 5057657 6896805 7715070 8276166 10115314 13793610 15172971 20690415 25288285 30345942 41380830 45518913 50576570 75864855 91037826 151729710 227594565 455189130
• Sum of all divisors σ(n): 1313133120
• Sum of proper divisors (its aliquot sum) s(n): 857943990
• 455189130 is an abundant number, because the sum of its proper divisors (857943990) is greater than itself. Its abundance is 402754860

Bases of 455189130

• Binary: 11011001000011010001010001010₂
• Hexadecimal: 0x1B21A28A
• Base-36: 7J0A6I

Squares and roots of 455189130

• 455189130 squared (455189130²) is 207197144070156900
• 455189130 cubed (455189130³) is 94313887747779378274497000
• The square root of 455189130 is 21335.1618226813
• The cube root of 455189130 is 769.2437225025

Scales and comparisons

• 455,189,130 seconds is equal to 14 years, 24 weeks, 4 days, 9 hours, 25 minutes, 30 seconds.
• To count from 1 to 455,189,130 would take you about twenty-one 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 455189130 cubic inches would be around 64.1 feet tall.

Recreational maths with 455189130

• 455189130 backwards is 031981554
• The number of decimal digits it has is: 9
• The sum of 455189130's digits is 36
• More coming soon!