805369918122

Names of 805369918122

• Cardinal: 805369918122 can be written as Eight hundred five billion, three hundred sixty-nine million, nine hundred eighteen thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 8.05369918122 × 10¹¹

Factors of 805369918122

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 232563

Divisors of 805369918122

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 9 11 14 17 18 21 22 27 33 34 42 49 51 54 63 66 77 98 99 102 119 126 147 153 154 187 189 198 231 238 294 297 306 343 357 374 378 441 459 462 539 561 594 686 693 714 833 882 918 1029 1071 1078 1122 1309 1323 1386 1617 1666 1683 2058 2079 2142 2499 2618 2646 3087 3213 3234 3366 3773 3927 4158 4851 4998 5049 5831 6174 6426 7497 7546 7854 9163 9261 9702 10098 11319 11662 11781 14553 14994 17493 18326 18522 22491 22638 23562 27489 29106 33957 34986 35343 44982 52479 54978 64141 67914 70686 82467 101871 104958 128282 157437 164934 192423 203742 232523 247401 314874 384846 465046 494802 577269 697569 1154538 1395138 1627661 1731807 2092707 2557753 3255322 3463614 3952891 4185414 4882983 5115506 6278121 7673259 7905782 9765966 11393627 11858673 12556242 14648949 15346518 17904271 22787254 23019777 23717346 27670237 29297898 34180881 35576019 35808542 43481801 43946847 46039554 53712813 55340474 68361762 69059331 71152038 79755389 83010711 86963602 87893694 102542643 106728057 107425626 125329897 130445403 138118662 159510778 161138439 166021422 193691659 205085286 213456114 239266167 249032133 250659794 260890806 304372607 307627929 322276878 375989691 387383318 391336209 478532334 483415317 498064266 581074977 608745214 615255858 717798501 747096399 751979382 782672418 877309279 913117821 966830634 1127969073 1162149954 1174008627 1355841613 1435597002 1494192798 1743224931 1754618558 1826235642 2130608249 2153395503 2255938146 2348017254 2631927837 2711683226 2739353463 3383907219 3486449862 4067524839 4261216498 4306791006 5229674793 5263855674 5478706926 6391824747 6767814438 7895783511 8135049678 8218060389 10459349586 12202574517 12783649494 14914257743 15791567022 16436120778 19175474241 23687350533 24405149034 29828515486 36607723551 38350948482 44742773229 47374701066 57526422723 73215447102 89485546458 115052845446 134228319687 268456639374 402684959061 805369918122
• Sum of all divisors σ(n): 2410808832000
• Sum of proper divisors (its aliquot sum) s(n): 1605438913878
• 805369918122 is an abundant number, because the sum of its proper divisors (1605438913878) is greater than itself. Its abundance is 800068995756

Bases of 805369918122

• Binary: 1011101110000011110010011011001010101010₂
• Hexadecimal: 0xBB83C9B2AA
• Base-36: A9ZCGDYI

Squares and roots of 805369918122

• 805369918122 squared (805369918122²) is 648620705015836984006884
• 805369918122 cubed (805369918122³) is 522379604090838546522923590564351848
• The square root of 805369918122 is 897424.0458790927
• The cube root of 805369918122 is 9303.9021591459

Scales and comparisons

• 805,369,918,122 seconds is equal to 25,608 years, 14 weeks, 1 day, 2 hours, 8 minutes, 42 seconds.
• To count from 1 to 805,369,918,122 would take you about fifty-one thousand, two hundred sixteen 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 805369918122 cubic inches would be around 775.3 feet tall.

Recreational maths with 805369918122

• 805369918122 backwards is 221819963508
• 805369918122 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 805369918122's digits is 54
• More coming soon!