122688920145026080

Names of 122688920145026080

• Cardinal: 122688920145026080 can be written as One hundred twenty-two quadrillion, six hundred eighty-eight trillion, nine hundred twenty billion, one hundred forty-five million, twenty-six thousand and eighty.

Scientific notation

• Scientific notation: 1.2268892014502608 × 10¹⁷

Factors of 122688920145026080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9063148019

Divisors of 122688920145026080

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 61 73 76 80 95 122 146 152 160 190 244 292 304 305 365 380 488 584 608 610 730 760 976 1159 1168 1220 1387 1460 1520 1952 2318 2336 2440 2774 2920 3040 4453 4636 4880 5548 5795 5840 6935 8906 9272 9760 11096 11590 11680 13870 17812 18544 22192 22265 23180 27740 35624 37088 44384 44530 46360 55480 71248 84607 89060 92720 110960 142496 169214 178120 185440 221920 338428 356240 423035 676856 712480 846070 1353712 1692140 2707424 3384280 6768560 13537120 9063147859 18126295718 36252591436 45315739295 72505182872 90631478590 145010365744 172199809321 181262957180 290020731488 344399618642 362525914360 552852019399 661609793707 688799237284 725051828720 860999046605 1105704038798 1323219587414 1377598474568 1450103657440 1721998093210 2211408077596 2646439174828 2755196949136 2764260096995 3308048968535 3443996186420 4422816155192 5292878349656 5510393898272 5528520193990 6616097937070 6887992372840 8845632310384 10504188368581 10585756699312 11057040387980 12570586080433 13232195874140 13775984745680 17691264620768 21008376737162 21171513398624 22114080775960 25141172160866 26464391748280 27551969491360 40358197416127 42016753474324 44228161551920 50282344321732 52520941842905 52928783496560 62852930402165 80716394832254 84033506948648 88456323103840 100564688643464 105041883685810 105857566993120 125705860804330 161432789664508 168067013897296 201129377286928 201790987080635 210083767371620 251411721608660 322865579329016 336134027794592 402258754573856 403581974161270 420167534743240 502823443217320 645731158658032 766805750906413 807163948322540 840335069486480 1005646886434640 1291462317316064 1533611501812826 1614327896645080 1680670138972960 2011293772869280 3067223003625652 3228655793290160 3834028754532065 6134446007251304 6457311586580320 7668057509064130 12268892014502608 15336115018128260 24537784029005216 30672230036256520 61344460072513040 122688920145026080
• Sum of all divisors σ(n): 314357821205500800
• Sum of proper divisors (its aliquot sum) s(n): 191668901060474720
• 122688920145026080 is an abundant number, because the sum of its proper divisors (191668901060474720) is greater than itself. Its abundance is 68979980915448640

Bases of 122688920145026080

• Binary: 110110011111000001110110000111111000111101101110000100000₂
• Hexadecimal: 0x1B3E0EC3F1EDC20
• Base-36: XK1LBTKAWPS

Squares and roots of 122688920145026080

• 122688920145026080 squared (122688920145026080²) is 15052571126352586275099763880166400
• 122688920145026080 cubed (122688920145026080³) is 1846783696898397733674913208052145400754122739712000
• The square root of 122688920145026080 is 350269781.9467532657
• The cube root of 122688920145026080 is 496899.3721527465

Scales and comparisons

• 122,688,920,145,026,080 seconds is equal to 3,901,128,158 years, 44 weeks, 6 days, 16 hours, 34 minutes, 40 seconds.
• To count from 1 to 122,688,920,145,026,080 would take you about eleven billion, seven hundred three million, three hundred eighty-four thousand, four hundred seventy-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 122688920145026080 cubic inches would be around 41408.3 feet tall.

Recreational maths with 122688920145026080

• 122688920145026080 backwards is 080620541029886221
• The number of decimal digits it has is: 18
• The sum of 122688920145026080's digits is 64
• More coming soon!