406009572345

Names of 406009572345

• Cardinal: 406009572345 can be written as Four hundred six billion, nine million, five hundred seventy-two thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 4.06009572345 × 10¹¹

Factors of 406009572345

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 171

Divisors of 406009572345

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 13 15 37 39 45 65 111 113 117 169 185 195 333 339 481 507 555 565 585 845 1017 1443 1469 1521 1665 1695 2405 2535 4181 4329 4407 5085 6253 7215 7345 7605 12543 12769 13221 18759 19097 20905 21645 22035 31265 37629 38307 54353 56277 57291 62715 63845 66105 93795 95485 114921 163059 165997 171873 188145 191535 271765 281385 286455 472453 489177 497991 574605 706589 815295 829985 859365 1417359 1442897 1493973 2119767 2157961 2362265 2445885 2489955 3532945 4252077 4328691 6141889 6359301 6473883 7086795 7214485 7469865 10598835 10789805 12986073 18425667 18757661 19421649 21260385 21643455 30709445 31796505 32369415 53387189 55277001 56272983 64930365 79844557 92128335 93788305 97108245 160161567 168818949 239533671 243849593 266935945 276385005 281364915 399222785 480484701 694033457 718601013 731548779 800807835 844094745 1197668355 1219247965 2082100371 2194646337 2402423505 3470167285 3593005065 3657743895 6246301113 9022434941 10410501855 10973231685 27067304823 31231505565 45112174705 81201914469 135336524115 406009572345
• Sum of all divisors σ(n): 789632541360
• Sum of proper divisors (its aliquot sum) s(n): 383622969015
• 406009572345 is a deficient number, because the sum of its proper divisors (383622969015) is less than itself. Its deficiency is 22386603330

Bases of 406009572345

• Binary: 101111010001000000011100110101111111001₂
• Hexadecimal: 0x5E880E6BF9
• Base-36: 56INM709

Squares and roots of 406009572345

• 406009572345 squared (406009572345²) is 164843772835769788799025
• 406009572345 cubed (406009572345³) is 66928149712787219869163111402963625
• The square root of 406009572345 is 637188.8043154871
• The cube root of 406009572345 is 7404.7788242689

Scales and comparisons

• 406,009,572,345 seconds is equal to 12,909 years, 44 weeks, 20 hours, 45 minutes, 45 seconds.
• To count from 1 to 406,009,572,345 would take you about twenty-five thousand, eight hundred nineteen 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 406009572345 cubic inches would be around 617.1 feet tall.

Recreational maths with 406009572345

• 406009572345 backwards is 543275900604
• 406009572345 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 406009572345's digits is 45
• More coming soon!