345889089

Names of 345889089

• Cardinal: 345889089 can be written as Three hundred forty-five million, eight hundred eighty-nine thousand and eighty-nine.

Scientific notation

• Scientific notation: 3.45889089 × 10⁸

Factors of 345889089

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 40

Divisors of 345889089

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 13 17 21 27 39 49 51 63 91 117 119 147 153 169 189 221 273 343 351 357 441 459 507 637 663 819 833 1029 1071 1183 1323 1521 1547 1911 1989 2197 2457 2499 2873 3087 3213 3549 4459 4563 4641 5733 5831 5967 6591 7497 8281 8619 9261 10647 10829 13377 13923 15379 17199 17493 19773 20111 22491 24843 25857 31941 32487 37349 40131 41769 46137 52479 57967 59319 60333 74529 75803 77571 97461 107653 112047 120393 138411 140777 157437 173901 180999 223587 227409 261443 292383 322959 336141 415233 422331 521703 542997 682227 753571 784329 968877 985439 1008423 1266993 1565109 1830101 2046681 2260713 2352987 2906631 2956317 3800979 5490303 6782139 7058961 8868951 12810707 16470909 20346417 26606853 38432121 49412727 115296363 345889089
• Sum of all divisors σ(n): 685440000
• Sum of proper divisors (its aliquot sum) s(n): 339550911
• 345889089 is a deficient number, because the sum of its proper divisors (339550911) is less than itself. Its deficiency is 6338178

Bases of 345889089

• Binary: 10100100111011101100101000001₂
• Hexadecimal: 0x149DD941
• Base-36: 5PXLQ9

Squares and roots of 345889089

• 345889089 squared (345889089²) is 119639261889249921
• 345889089 cubed (345889089³) is 41381915303505074068011969
• The square root of 345889089 is 18598.0936926341
• The cube root of 345889089 is 701.9598742497

Scales and comparisons

• 345,889,089 seconds is equal to 10 years, 51 weeks, 6 days, 8 hours, 18 minutes, 9 seconds.
• To count from 1 to 345,889,089 would take you about sixteen 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 345889089 cubic inches would be around 58.5 feet tall.

Recreational maths with 345889089

• 345889089 backwards is 980988543
• The number of decimal digits it has is: 9
• The sum of 345889089's digits is 54
• More coming soon!