13002791802

Names of 13002791802

• Cardinal: 13002791802 can be written as Thirteen billion, two million, seven hundred ninety-one thousand, eight hundred two.

Scientific notation

• Scientific notation: 1.3002791802 × 10¹⁰

Factors of 13002791802

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 189

Divisors of 13002791802

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 6 7 11 13 14 17 21 22 23 26 33 34 39 42 46 49 51 66 69 77 78 91 98 102 113 119 138 143 147 154 161 182 187 221 226 231 238 253 273 286 294 299 322 339 343 357 374 391 429 442 462 483 506 539 546 561 598 637 663 678 686 714 759 782 791 833 858 897 966 1001 1029 1078 1122 1127 1173 1243 1274 1309 1326 1469 1518 1547 1582 1617 1666 1771 1794 1911 1921 2002 2058 2093 2254 2346 2373 2431 2486 2499 2599 2618 2737 2938 3003 3094 3234 3289 3381 3542 3729 3773 3822 3842 3927 4186 4301 4407 4459 4641 4746 4862 4998 5083 5198 5313 5474 5537 5763 5831 6006 6279 6578 6762 7007 7293 7458 7546 7797 7854 7889 8211 8602 8701 8814 8918 9163 9282 9867 10166 10283 10626 10829 11074 11319 11526 11662 12397 12558 12903 13377 13447 14014 14586 14651 15249 15594 15778 16159 16422 16611 17017 17402 17493 18193 18326 19159 19734 20566 21021 21131 21658 22638 23023 23667 24794 24973 25806 26103 26754 26894 27489 28589 29302 30107 30498 30849 32318 32487 33222 33787 34034 34986 35581 36386 37191 38318 38759 40341 42042 42262 43953 44183 46046 47334 48477 49049 49946 51051 52206 54579 54978 55913 57178 57477 60214 60907 61698 63393 64141 64974 67574 69069 71162 71981 74382 74919 75803 77518 80682 85767 86779 87906 88366 90321 94129 96954 98098 101361 102102 102557 106743 109158 111826 113113 114954 116277 119119 121814 126786 127351 128282 132549 134113 138138 143962 147147 147917 149838 151606 161161 167739 171534 173558 174811 180642 182721 188258 192423 200123 202722 205114 210749 213486 215943 226226 227409 232554 236509 238238 249067 254702 260337 265098 268226 274703 282387 294294 295834 307671 309281 322322 335478 339339 349622 357357 365442 371657 382053 384846 391391 400246 402339 421498 426349 431886 443751 454818 473018 483483 486013 498134 503867 520674 524433 549406 564774 574379 600369 615342 618562 632247 658903 678678 709527 714714 743314 747201 764106 782782 791791 804678 824109 833833 852698 887502 891457 927843 966966 972026 1007734 1035419 1048866 1114971 1128127 1148758 1174173 1200738 1223677 1264494 1279047 1317806 1400861 1419054 1458039 1475243 1494402 1511601 1583582 1648218 1655563 1667666 1723137 1743469 1782914 1855686 1922921 1976709 2070838 2164967 2229942 2256254 2348346 2375373 2447354 2501499 2558094 2601599 2674371 2739737 2801722 2916078 2950486 3023202 3106257 3311126 3384381 3402091 3446274 3486938 3671031 3845842 3953418 4020653 4202583 4329934 4425729 4750746 4966689 5002998 5203198 5230407 5348742 5479474 5542537 5768763 6212514 6318169 6494901 6768762 6804182 7247933 7342062 7804797 8041306 8219211 8405166 8565739 8851458 9806027 9933378 10206273 10460814 11085074 11537526 11588941 12061959 12636338 12989802 13460447 14495866 15154769 15609594 16438422 16627611 17131478 18211193 18954507 19178159 19612054 20412546 21743799 23177882 23814637 24123918 25697217 26920894 28144571 29418081 30309538 33255222 34766823 36422386 37909014 38356318 40381341 43487598 44227183 45464307 47629274 51394434 54633579 56289142 57534477 58836162 69533646 71443911 80762682 84433713 88454366 90928614 94223129 109267158 115068954 127478351 132681549 142887822 166702459 168867426 188446258 197011997 254956702 265363098 282669387 309590281 333404918 382435053 394023994 500107377 565338774 591035991 619180562 764870106 928770843 1000214754 1182071982 1857541686 2167131967 4334263934 6501395901 13002791802
• Sum of all divisors σ(n): 39713587200
• Sum of proper divisors (its aliquot sum) s(n): 26710795398
• 13002791802 is an abundant number, because the sum of its proper divisors (26710795398) is greater than itself. Its abundance is 13708003596

Bases of 13002791802

• Binary: 1100000111000001101101101101111010₂
• Hexadecimal: 0x30706DB7A
• Base-36: 5Z1IYD6

Squares and roots of 13002791802

• 13002791802 squared (13002791802²) is 169072594646158407204
• 13002791802 cubed (13002791802³) is 2198415747607937627985548941608
• The square root of 13002791802 is 114029.7847143455
• The cube root of 13002791802 is 2351.5029951829

Scales and comparisons

• 13,002,791,802 seconds is equal to 413 years, 23 weeks, 2 days, 6 hours, 36 minutes, 42 seconds.
• To count from 1 to 13,002,791,802 would take you about eight hundred twenty-six 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 13002791802 cubic inches would be around 196 feet tall.

Recreational maths with 13002791802

• 13002791802 backwards is 20819720031
• 13002791802 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13002791802's digits is 33
• More coming soon!