7081643789948

Names of 7081643789948

• Cardinal: 7081643789948 can be written as Seven trillion, eighty-one billion, six hundred forty-three million, seven hundred eighty-nine thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 7.081643789948 × 10¹²

Factors of 7081643789948

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3551

Divisors of 7081643789948

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 13 14 26 28 49 52 91 98 127 169 182 196 254 338 364 508 601 637 676 889 1183 1202 1274 1651 1778 2366 2404 2548 2801 3302 3556 4207 4732 5602 6223 6604 7813 8281 8414 11204 11557 12446 15626 16562 16828 19607 21463 23114 24892 29449 31252 33124 36413 39214 42926 46228 54691 58898 72826 76327 78428 80899 85852 101569 109382 117796 137249 145652 150241 152654 161798 203138 218764 254891 274498 300482 305308 323596 355727 382837 406276 473369 509782 534289 548996 600964 710983 711454 765674 946738 992251 1019564 1051687 1068578 1421966 1422908 1531348 1683401 1784237 1893476 1984502 2103374 2137156 2490089 2843932 3313583 3366802 3568474 3740023 3969004 4206748 4624451 4976881 4980178 6627166 6733604 6945757 7136948 7480046 9248902 9953762 9960356 11783807 12899263 13254332 13891514 14960092 17430623 18497804 19907524 21884213 23195081 23567614 25798526 27783028 32371157 34861246 43768426 46390162 47135228 48620299 51597052 60117863 64742314 69722492 82486649 87536852 90294841 92780324 97240598 120235726 129484628 153189491 164973298 180589682 194481196 213791927 226598099 240471452 284494769 306378982 329946596 361179364 420825041 427583854 453196198 568989538 612757964 632063887 841650082 855167708 906392396 1072326437 1137979076 1264127774 1496543489 1683300164 1991463383 2144652874 2528255548 2779295051 2945775287 2993086978 3982926766 4289305748 5558590102 5891550574 5986173956 7965853532 10475804423 11117180204 11783101148 13940243681 19455065357 20951608846 27880487362 36130835663 38910130714 41903217692 55760974724 72261671326 77820261428 136185457499 144523342652 252915849641 272370914998 505831699282 544741829996 1011663398564 1770410947487 3540821894974 7081643789948
• Sum of all divisors σ(n): 15765167061504
• Sum of proper divisors (its aliquot sum) s(n): 8683523271556
• 7081643789948 is an abundant number, because the sum of its proper divisors (8683523271556) is greater than itself. Its abundance is 1601879481608

Bases of 7081643789948

• Binary: 1100111000011010010110111001100111001111100₂
• Hexadecimal: 0x670D2DCCE7C
• Base-36: 2ID9FVBEK

Squares and roots of 7081643789948

• 7081643789948 squared (7081643789948²) is 50149678767709073145842704
• 7081643789948 cubed (7081643789948³) is 355142161213234027073991877294824339392
• The square root of 7081643789948 is 2661135.8082495527
• The cube root of 7081643789948 is 19203.3954769089

Scales and comparisons

• 7,081,643,789,948 seconds is equal to 225,174 years, 19 weeks, 18 hours, 59 minutes, 8 seconds.
• To count from 1 to 7,081,643,789,948 would take you about five hundred sixty-two thousand, nine hundred thirty-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 7081643789948 cubic inches would be around 1600.3 feet tall.

Recreational maths with 7081643789948

• 7081643789948 backwards is 8499873461807
• The number of decimal digits it has is: 13
• The sum of 7081643789948's digits is 74
• More coming soon!