345008108720

Names of 345008108720

• Cardinal: 345008108720 can be written as Three hundred forty-five billion, eight million, one hundred eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.4500810872 × 10¹¹

Factors of 345008108720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 45589

Divisors of 345008108720

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 41 44 55 80 82 88 110 164 176 205 211 220 328 410 422 440 451 656 820 844 880 902 1055 1640 1688 1804 2110 2255 2321 3280 3376 3608 4220 4510 4642 7216 8440 8651 9020 9284 11605 16880 17302 18040 18568 23210 34604 36080 37136 43255 45319 46420 69208 86510 90638 92840 95161 138416 173020 181276 185680 190322 226595 346040 362552 380644 453190 475805 498509 692080 725104 761288 906380 951610 997018 1522576 1812760 1858079 1903220 1994036 2492545 3625520 3716158 3806440 3988072 4985090 7432316 7612880 7976144 9290395 9562309 9970180 14864632 18580790 19124618 19940360 20438869 29729264 37161580 38249236 39880720 40877738 47811545 74323160 76498472 81755476 95623090 102194345 105185399 148646320 152996944 163510952 191246180 204388690 210370798 327021904 382492360 392054669 408777380 420741596 525926995 764984720 784109338 817554760 841483192 1051853990 1568218676 1635109520 1682966384 1960273345 2103707980 3136437352 3920546690 4207415960 4312601359 6272874704 7841093380 8414831920 8625202718 15682186760 17250405436 21563006795 31364373520 34500810872 43126013590 69001621744 86252027180 172504054360 345008108720
• Sum of all divisors σ(n): 900677352960
• Sum of proper divisors (its aliquot sum) s(n): 555669244240
• 345008108720 is an abundant number, because the sum of its proper divisors (555669244240) is greater than itself. Its abundance is 210661135520

Bases of 345008108720

• Binary: 101000001010100000101011111010010110000₂
• Hexadecimal: 0x505415F4B0
• Base-36: 4EHSX4FK

Squares and roots of 345008108720

• 345008108720 squared (345008108720²) is 119030595082551340038400
• 345008108720 cubed (345008108720³) is 41066520489247170098949996174848000
• The square root of 345008108720 is 587373.9087838343
• The cube root of 345008108720 is 7013.6340310393

Scales and comparisons

• 345,008,108,720 seconds is equal to 10,970 years, 9 weeks, 6 days, 9 hours, 45 minutes, 20 seconds.
• To count from 1 to 345,008,108,720 would take you about twenty-one thousand, nine hundred forty 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 345008108720 cubic inches would be around 584.5 feet tall.

Recreational maths with 345008108720

• 345008108720 backwards is 027801800543
• The number of decimal digits it has is: 12
• The sum of 345008108720's digits is 38
• More coming soon!