423009791997

Names of 423009791997

• Cardinal: 423009791997 can be written as Four hundred twenty-three billion, nine million, seven hundred ninety-one thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 4.23009791997 × 10¹¹

Factors of 423009791997

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1380

Divisors of 423009791997

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 13 17 19 37 39 51 57 111 221 247 323 361 481 629 663 703 741 969 1083 1291 1369 1443 1887 2109 3873 4107 4199 4693 6137 8177 9139 11951 12597 13357 14079 16783 17797 18411 21947 23273 24529 24531 26011 27417 35853 40071 47767 50349 53391 65841 69819 73587 78033 79781 143301 155363 173641 227069 239343 285311 302549 318877 338143 416993 442187 466051 466089 494209 520923 620971 681207 812039 855933 907573 907647 956631 1014429 1250979 1326561 1398153 1482627 1767379 1862913 2436117 2722719 2951897 5302137 5420909 5748431 6058663 6424717 7922867 8401553 8855691 10556507 11798449 15428741 16262727 17243887 17245293 18175989 19274151 22975927 23768601 25204659 30045443 31669521 33580201 35395347 46286223 51731661 68927781 90136329 100740603 102997271 109220189 200573633 224170531 293146079 308991813 327660567 390590759 436542613 570863417 601720899 638023819 672511593 879438237 1171772277 1309627839 1712590251 1914071457 3810899027 7421224421 8294309647 10846404923 11432697081 22263673263 24882928941 32539214769 141003263999 423009791997
• Sum of all divisors σ(n): 698139352512
• Sum of proper divisors (its aliquot sum) s(n): 275129560515
• 423009791997 is a deficient number, because the sum of its proper divisors (275129560515) is less than itself. Its deficiency is 147880231482

Bases of 423009791997

• Binary: 110001001111101010110010010111111111101₂
• Hexadecimal: 0x627D592FFD
• Base-36: 5EBT3WFX

Squares and roots of 423009791997

• 423009791997 squared (423009791997²) is 178937284125345205248009
• 423009791997 cubed (423009791997³) is 75692223338370365347781559888383973
• The square root of 423009791997 is 650392.0294691503
• The cube root of 423009791997 is 7506.7186727765

Scales and comparisons

• 423,009,791,997 seconds is equal to 13,450 years, 20 weeks, 6 days, 15 hours, 59 minutes, 57 seconds.
• To count from 1 to 423,009,791,997 would take you about twenty-six thousand, nine hundred 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 423009791997 cubic inches would be around 625.6 feet tall.

Recreational maths with 423009791997

• 423009791997 backwards is 799197900324
• The number of decimal digits it has is: 12
• The sum of 423009791997's digits is 60
• More coming soon!