7664328042

Names of 7664328042

• Cardinal: 7664328042 can be written as Seven billion, six hundred sixty-four million, three hundred twenty-eight thousand and forty-two.

Scientific notation

• Scientific notation: 7.664328042 × 10⁹

Factors of 7664328042

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1206

Divisors of 7664328042

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 14 17 21 23 34 42 46 49 51 61 69 98 102 119 122 138 147 161 183 238 294 322 357 366 391 427 483 714 782 833 854 966 1037 1093 1127 1173 1281 1403 1666 2074 2186 2254 2346 2499 2562 2737 2806 2989 3111 3279 3381 4209 4998 5474 5978 6222 6558 6762 7259 7651 8211 8418 8967 9821 14518 15302 16422 17934 18581 19159 19642 21777 22953 23851 25139 29463 37162 38318 43554 45906 47702 50278 50813 53557 55743 57477 58926 66673 68747 71553 75417 101626 107114 111486 114954 130067 133346 137494 143106 150834 152439 160671 166957 175973 200019 206241 260134 304878 321342 333914 351946 390201 400038 412482 427363 466711 500871 527919 780402 854726 910469 933422 1001742 1055838 1133441 1168699 1231811 1282089 1400133 1533479 1820938 2266882 2337398 2463622 2564178 2731407 2800266 2991541 3066958 3266977 3400323 3506097 3695433 4600437 5462814 5983082 6533954 6800646 7012194 7390866 7934087 8974623 9200874 9800931 10734353 15868174 17949246 19601862 20940787 21468706 23802261 26069143 32203059 41881574 47604522 52138286 55538609 62822361 64406118 75140471 78207429 111077218 125644722 150280942 156414858 166615827 182484001 225421413 333231654 364968002 450842826 547452003 1094904006 1277388007 2554776014 3832164021 7664328042
• Sum of all divisors σ(n): 20042360064
• Sum of proper divisors (its aliquot sum) s(n): 12378032022
• 7664328042 is an abundant number, because the sum of its proper divisors (12378032022) is greater than itself. Its abundance is 4713703980

Bases of 7664328042

• Binary: 111001000110101000101110101101010₂
• Hexadecimal: 0x1C8D45D6A
• Base-36: 3IR55D6

Squares and roots of 7664328042

• 7664328042 squared (7664328042²) is 58741924335387553764
• 7664328042 cubed (7664328042³) is 450217377924753041251207850088
• The square root of 7664328042 is 87546.1480706035
• The cube root of 7664328042 is 1971.6267187655

Scales and comparisons

• 7,664,328,042 seconds is equal to 243 years, 36 weeks, 3 days, 12 hours, 42 seconds.
• To count from 1 to 7,664,328,042 would take you about four hundred eighty-seven 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 7664328042 cubic inches would be around 164.3 feet tall.

Recreational maths with 7664328042

• 7664328042 backwards is 2408234667
• 7664328042 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 7664328042's digits is 42
• More coming soon!