91402866013389744

Names of 91402866013389744

• Cardinal: 91402866013389744 can be written as Ninety-one quadrillion, four hundred two trillion, eight hundred sixty-six billion, thirteen million, three hundred eighty-nine thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 9.1402866013389744 × 10¹⁶

Factors of 91402866013389744

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 488016521

Divisors of 91402866013389744

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 33 44 48 62 66 88 93 124 132 176 186 248 264 341 372 496 528 682 744 1023 1364 1488 2046 2728 4092 5456 8184 11443 16368 22886 34329 45772 68658 91544 125873 137316 183088 251746 274632 354733 377619 503492 549264 709466 755238 1006984 1064199 1418932 1510476 2013968 2128398 2837864 3020952 3902063 4256796 5675728 6041904 7804126 8513592 11706189 15608252 17027184 23412378 31216504 46824756 62433008 93649512 187299024 488005031 976010062 1464015093 1952020124 2928030186 3904040248 5368055341 5856060372 7808080496 10736110682 11712120744 15128155961 16104166023 21472221364 23424241488 30256311922 32208332046 42944442728 45384467883 60512623844 64416664092 85888885456 90768935766 121025247688 128833328184 166409715571 181537871532 242050495376 257666656368 332819431142 363075743064 499229146713 665638862284 726151486128 998458293426 1331277724568 1996916586852 2662555449136 3993833173704 5584241569733 7987666347408 11168483139466 16752724709199 22336966278932 33505449418398 44673932557864 61426657267063 67010898836796 89347865115728 122853314534126 134021797673592 173111488661723 184279971801189 245706629068252 268043595347184 346222977323446 368559943602378 491413258136504 519334465985169 692445954646892 737119887204756 982826516273008 1038668931970338 1384891909293784 1474239774409512 1904226375278953 2077337863940676 2769783818587568 2948479548819024 3808452750557906 4154675727881352 5712679125836859 7616905501115812 8309351455762704 11425358251673718 15233811002231624 22850716503347436 30467622004463248 45701433006694872 91402866013389744
• Sum of all divisors σ(n): 265922483976880128
• Sum of proper divisors (its aliquot sum) s(n): 174519617963490384
• 91402866013389744 is an abundant number, because the sum of its proper divisors (174519617963490384) is greater than itself. Its abundance is 83116751950100640

Bases of 91402866013389744

• Binary: 101000100101110100110110000100000001011100100001110110000₂
• Hexadecimal: 0x144BA6C202E43B0
• Base-36: OZZM0YWB1DC

Squares and roots of 91402866013389744

• 91402866013389744 squared (91402866013389744²) is 8354483915461677953391893244385536
• 91402866013389744 cubed (91402866013389744³) is 763623773935963478989182973309237781563827764342784
• The square root of 91402866013389744 is 302329069.0843170377
• The cube root of 91402866013389744 is 450456.9284939341

Scales and comparisons

• 91,402,866,013,389,744 seconds is equal to 2,906,328,411 years, 31 weeks, 15 hours, 22 minutes, 24 seconds.
• To count from 1 to 91,402,866,013,389,744 would take you about eight billion, seven hundred eighteen million, nine hundred eighty-five thousand, two hundred thirty-four 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 91402866013389744 cubic inches would be around 37538.1 feet tall.

Recreational maths with 91402866013389744

• 91402866013389744 backwards is 44798331066820419
• The number of decimal digits it has is: 17
• The sum of 91402866013389744's digits is 75
• More coming soon!