7640134326

Names of 7640134326

• Cardinal: 7640134326 can be written as Seven billion, six hundred forty million, one hundred thirty-four thousand, three hundred twenty-six.

Scientific notation

• Scientific notation: 7.640134326 × 10⁹

Factors of 7640134326

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 174

Divisors of 7640134326

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 31 33 54 62 66 81 93 99 121 127 162 186 198 242 243 254 279 297 341 363 381 486 558 594 682 726 729 762 837 891 1023 1089 1143 1331 1397 1458 1674 1782 2046 2178 2286 2511 2662 2673 2794 3069 3267 3429 3751 3937 3993 4191 5022 5346 6138 6534 6858 7502 7533 7874 7986 8019 8382 9207 9801 10287 11253 11811 11979 12573 15066 15367 16038 18414 19602 20574 22506 22599 23622 23958 25146 27621 29403 30734 30861 33759 35433 35937 37719 41261 43307 45198 46101 55242 58806 61722 67518 70866 71874 75438 82522 82863 86614 88209 92202 92583 101277 106299 107811 113157 123783 129921 138303 165726 169037 176418 185166 202554 212598 215622 226314 247566 248589 259842 276606 303831 318897 323433 338074 339471 371349 389763 414909 476377 497178 507111 607662 637794 646866 678942 742698 779526 829818 911493 952754 956691 970299 1014222 1018413 1114047 1169289 1244727 1429131 1521333 1822986 1913382 1940598 2036826 2228094 2338578 2489454 2734479 2858262 2870073 3042666 3342141 3507867 3734181 4287393 4563999 5240147 5468958 5740146 6684282 7015734 7468362 8574786 9127998 10026423 10480294 10523601 11202543 12862179 13691997 15720441 20052846 21047202 22405086 25724358 27383994 30079269 31440882 31570803 38586537 41075991 47161323 60158538 63141606 77173074 82151982 94322646 115759611 123227973 141483969 231519222 246455946 282967938 347278833 424451907 694557666 848903814 1273355721 2546711442 3820067163 7640134326
• Sum of all divisors σ(n): 19662667776
• Sum of proper divisors (its aliquot sum) s(n): 12022533450
• 7640134326 is an abundant number, because the sum of its proper divisors (12022533450) is greater than itself. Its abundance is 4382399124

Bases of 7640134326

• Binary: 111000111011000110011001010110110₂
• Hexadecimal: 0x1C76332B6
• Base-36: 3ICQLDI

Squares and roots of 7640134326

• 7640134326 squared (7640134326²) is 58371652519323474276
• 7640134326 cubed (7640134326³) is 445967266078227654113645597976
• The square root of 7640134326 is 87407.8619232847
• The cube root of 7640134326 is 1969.5499436571

Scales and comparisons

• 7,640,134,326 seconds is equal to 242 years, 48 weeks, 3 days, 11 hours, 32 minutes, 6 seconds.
• To count from 1 to 7,640,134,326 would take you about four hundred eighty-five 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 7640134326 cubic inches would be around 164.1 feet tall.

Recreational maths with 7640134326

• 7640134326 backwards is 6234310467
• The number of decimal digits it has is: 10
• The sum of 7640134326's digits is 36
• More coming soon!