13453029018

Names of 13453029018

• Cardinal: 13453029018 can be written as Thirteen billion, four hundred fifty-three million, twenty-nine thousand and eighteen.

Scientific notation

• Scientific notation: 1.3453029018 × 10¹⁰

Factors of 13453029018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 191

Divisors of 13453029018

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 27 31 33 39 54 62 66 78 81 93 99 117 121 131 143 162 169 186 198 234 242 262 279 286 297 338 341 351 363 393 403 429 507 558 594 682 702 726 786 806 837 858 891 1014 1023 1053 1089 1179 1209 1287 1441 1521 1573 1674 1703 1782 1859 2046 2106 2178 2358 2418 2511 2574 2882 3042 3069 3146 3267 3406 3537 3627 3718 3751 3861 4061 4323 4433 4563 4719 5022 5109 5239 5577 6138 6534 7074 7254 7502 7722 8122 8646 8866 9126 9207 9438 9801 10218 10478 10611 10881 11154 11253 11583 12183 12969 13299 13689 14157 15327 15717 15851 16731 18414 18733 19602 20449 21222 21762 22139 22506 23166 24366 25938 26598 27378 27621 28314 30654 31434 31702 32643 33462 33759 36549 37466 38907 39897 40898 42471 44278 44671 45981 47151 47553 48763 50193 52793 55242 56199 57629 61347 65286 66417 67518 73098 77814 79794 84942 89342 91962 94302 95106 97526 100386 101277 105586 109647 112398 115258 116721 119691 122694 127413 132834 134013 137943 141453 142659 146289 150579 158379 168597 172887 184041 199251 202554 206063 219294 233442 239382 243529 254826 268026 275886 282906 285318 292578 301158 303831 316758 328941 337194 345774 359073 368082 398502 402039 412126 424359 427977 438867 475137 487058 491381 505791 518661 552123 580723 597753 607662 618189 633919 657882 686309 718146 730587 804078 848718 855954 877734 950274 982762 1011582 1037322 1104246 1161446 1195506 1206117 1236378 1267838 1283931 1316601 1372618 1425411 1461174 1474143 1517373 1555983 1656369 1742169 1793259 1854567 1901757 2058927 2191761 2412234 2567862 2633202 2678819 2850822 2948286 3034746 3111966 3312738 3484338 3586518 3618351 3709134 3803514 3949803 4117854 4276233 4383522 4422429 4667949 5226507 5357638 5563701 5705271 6176781 6387953 6575283 7236702 7549399 7899606 8036457 8552466 8844858 9335898 10453014 11127402 11410542 12353562 12775906 13150566 13267287 15098798 15679521 16072914 16691103 17115813 18530343 19163859 19725849 22648197 24109371 26534574 31359042 33382206 34231626 37060686 38327718 39451698 39801861 45296394 47038563 48218742 51347439 55591029 57491577 67944591 72328113 79603722 83043389 94077126 102694878 111182058 114983154 135889182 144656226 166086778 172474731 203833773 216984339 249130167 344949462 407667546 433968678 498260334 517424193 611501319 747390501 1034848386 1223002638 1494781002 2242171503 4484343006 6726514509 13453029018
• Sum of all divisors σ(n): 37319280768
• Sum of proper divisors (its aliquot sum) s(n): 23866251750
• 13453029018 is an abundant number, because the sum of its proper divisors (23866251750) is greater than itself. Its abundance is 10413222732

Bases of 13453029018

• Binary: 1100100001110111001110111010011010₂
• Hexadecimal: 0x321DCEE9A
• Base-36: 66HL3MI

Squares and roots of 13453029018

• 13453029018 squared (13453029018²) is 180983989759150044324
• 13453029018 cubed (13453029018³) is 2434782866023260377306758193832
• The square root of 13453029018 is 115987.1933361611
• The cube root of 13453029018 is 2378.3368213283

Scales and comparisons

• 13,453,029,018 seconds is equal to 427 years, 39 weeks, 5 days, 8 hours, 30 minutes, 18 seconds.
• To count from 1 to 13,453,029,018 would take you about eight hundred fifty-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 13453029018 cubic inches would be around 198.2 feet tall.

Recreational maths with 13453029018

• 13453029018 backwards is 81092035431
• The number of decimal digits it has is: 11
• The sum of 13453029018's digits is 36
• More coming soon!