121881882843648

Names of 121881882843648

• Cardinal: 121881882843648 can be written as One hundred twenty-one trillion, eight hundred eighty-one billion, eight hundred eighty-two million, eight hundred forty-three thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.21881882843648 × 10¹⁴

Factors of 121881882843648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2959949

Divisors of 121881882843648

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 331 384 432 486 512 576 648 662 768 864 972 993 1152 1296 1324 1536 1728 1944 1986 2304 2592 2648 2979 3456 3888 3972 4608 5184 5296 5958 6912 7776 7944 8937 10368 10592 11916 13824 15552 15888 17874 20736 21184 23832 26811 31104 31776 35748 41472 42368 47664 53622 62208 63552 71496 80433 84736 95328 107244 124416 127104 142992 160866 169472 190656 214488 254208 285984 321732 381312 428976 508416 571968 643464 762624 857952 1143936 1286928 1525248 1715904 2287872 2573856 2959613 3431808 4575744 5147712 5919226 6863616 8878839 10295424 11838452 13727232 17757678 20590848 23676904 26636517 35515356 41181696 47353808 53273034 71030712 79909551 94707616 106546068 142061424 159819102 189415232 213092136 239728653 284122848 319638204 378830464 426184272 479457306 568245696 639276408 719185959 757660928 852368544 958914612 979631903 1136491392 1278552816 1438371918 1515321856 1704737088 1917829224 1959263806 2272982784 2557105632 2876743836 2938895709 3409474176 3835658448 3918527612 4545965568 5114211264 5753487672 5877791418 6818948352 7671316896 7837055224 8816687127 10228422528 11506975344 11755582836 13637896704 15342633792 15674110448 17633374254 20456845056 23013950688 23511165672 26450061381 30685267584 31348220896 35266748508 40913690112 46027901376 47022331344 52900122762 61370535168 62696441792 70533497016 79350184143 92055802752 94044662688 105800245524 122741070336 125392883584 141066994032 158700368286 184111605504 188089325376 211600491048 238050552429 250785767168 282133988064 317400736572 368223211008 376178650752 423200982096 476101104858 501571534336 564267976128 634801473144 752357301504 846401964192 952202209716 1128535952256 1269602946288 1504714603008 1692803928384 1904404419432 2257071904512 2539205892576 3385607856768 3808808838864 4514143809024 5078411785152 6771215713536 7617617677728 10156823570304 13542431427072 15235235355456 20313647140608 30470470710912 40627294281216 60940941421824 121881882843648
• Sum of all divisors σ(n): 365889691623456
• Sum of proper divisors (its aliquot sum) s(n): 244007808779808
• 121881882843648 is an abundant number, because the sum of its proper divisors (244007808779808) is greater than itself. Its abundance is 122125925936160

Bases of 121881882843648

• Binary: 11011101101100111010110010101001101101000000000₂
• Hexadecimal: 0x6ED9D654DA00
• Base-36: 177BRI5C00

Squares and roots of 121881882843648

• 121881882843648 squared (121881882843648²) is 14855193365512736682813947904
• 121881882843648 cubed (121881882843648³) is 1810578937395160414299890303372096849313792
• The square root of 121881882843648 is 11040012.8099403941
• The cube root of 121881882843648 is 49580.7453830419

Scales and comparisons

• 121,881,882,843,648 seconds is equal to 3,875,466 years, 45 weeks, 1 day, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 121,881,882,843,648 would take you about nine million, six hundred eighty-eight thousand, six hundred sixty-seven 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 121881882843648 cubic inches would be around 4131.7 feet tall.

Recreational maths with 121881882843648

• 121881882843648 backwards is 846348288188121
• 121881882843648 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121881882843648's digits is 72
• More coming soon!