122491482978816

Names of 122491482978816

• Cardinal: 122491482978816 can be written as One hundred twenty-two trillion, four hundred ninety-one billion, four hundred eighty-two million, nine hundred seventy-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.22491482978816 × 10¹⁴

Factors of 122491482978816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 149674

Divisors of 122491482978816

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 168 189 192 216 224 252 256 288 336 378 384 432 448 504 512 576 672 756 768 864 896 1008 1152 1344 1512 1536 1728 1792 2016 2304 2688 3024 3456 3584 4032 4608 5376 6048 6912 8064 8999 10752 12096 13824 16128 17998 24192 26997 32256 35996 48384 53994 62993 71992 80991 96768 107988 125986 140663 143984 161982 188979 215976 242973 251972 281326 287968 323964 377958 421989 431952 485946 503944 562652 566937 575936 647928 755916 843978 863904 971892 984641 1007888 1125304 1133874 1151872 1265967 1295856 1511832 1687956 1700811 1727808 1943784 1969282 2015776 2250608 2267748 2303744 2531934 2591712 2953923 3023664 3375912 3401622 3455616 3797901 3887568 3938564 4031552 4501216 4535496 4607488 5063868 5183424 5907846 6047328 6751824 6803244 6911232 7595802 7775136 7877128 8063104 8861769 9002432 9070992 10127736 10366848 11815692 12094656 13503648 13606488 13822464 15191604 15550272 15754256 16126208 17723538 18004864 18141984 20255472 20733696 23631384 24189312 26585307 27007296 27212976 30383208 31100544 31508512 32252416 35447076 36009728 36283968 40510944 41467392 47262768 48378624 53170614 54014592 54425952 60766416 62201088 63017024 70894152 72019456 72567936 81021888 94525536 96757248 106341228 108029184 108851904 121532832 124402176 126034048 141788304 145135872 162043776 189051072 212682456 216058368 217703808 243065664 252068096 283576608 290271744 324087552 378102144 425364912 435407616 486131328 504136192 567153216 648175104 756204288 850729824 870815232 972262656 1134306432 1265826337 1512408576 1701459648 1944525312 2268612864 2531652674 3402919296 3797479011 4537225728 5063305348 6805838592 7594958022 8860784359 10126610696 11392437033 13611677184 15189916044 17721568718 20253221392 22784874066 26582353077 30379832088 34177311099 35443137436 40506442784 45569748132 53164706154 60759664176 68354622198 70886274872 79747059231 81012885568 91139496264 106329412308 121519328352 136709244396 141772549744 159494118462 162025771136 182278992528 212658824616 239241177693 243038656704 273418488792 283545099488 318988236924 324051542272 364557985056 425317649232 478482355386 486077313408 546836977584 567090198976 637976473848 648103084544 729115970112 850635298464 956964710772 972154626816 1093673955168 1134180397952 1275952947696 1458231940224 1701270596928 1913929421544 1944309253632 2187347910336 2268360795904 2551905895392 2916463880448 3402541193856 3827858843088 4374695820672 4536721591808 5103811790784 5832927760896 6805082387712 7655717686176 8749391641344 10207623581568 13610164775424 15311435372352 17498783282688 20415247163136 30622870744704 40830494326272 61245741489408 122491482978816
• Sum of all divisors σ(n): 414429903360000
• Sum of proper divisors (its aliquot sum) s(n): 291938420381184
• 122491482978816 is an abundant number, because the sum of its proper divisors (291938420381184) is greater than itself. Its abundance is 169446937402368

Bases of 122491482978816

• Binary: 11011110110011111000101010101001011101000000000₂
• Hexadecimal: 0x6F67C554BA00
• Base-36: 17F3T6BUO0

Squares and roots of 122491482978816

• 122491482978816 squared (122491482978816²) is 15004163402349569848704761856
• 122491482978816 cubed (122491482978816³) is 1837882226010276297664558621228310772842496
• The square root of 122491482978816 is 11067587.0441038773
• The cube root of 122491482978816 is 49663.2683911655

Scales and comparisons

• 122,491,482,978,816 seconds is equal to 3,894,850 years, 13 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 122,491,482,978,816 would take you about nine million, seven hundred thirty-seven thousand, one hundred twenty-five 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 122491482978816 cubic inches would be around 4138.6 feet tall.

Recreational maths with 122491482978816

• 122491482978816 backwards is 618879284194221
• 122491482978816 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 122491482978816's digits is 72
• More coming soon!