168494120090688

Names of 168494120090688

• Cardinal: 168494120090688 can be written as One hundred sixty-eight trillion, four hundred ninety-four billion, one hundred twenty million, ninety thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.68494120090688 × 10¹⁴

Factors of 168494120090688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 786

Divisors of 168494120090688

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 64 68 84 96 102 112 119 136 168 192 204 224 238 272 289 336 357 408 448 476 544 578 672 714 757 816 867 952 1088 1156 1344 1428 1514 1632 1734 1904 2023 2271 2312 2856 3028 3264 3468 3808 4046 4542 4624 5299 5712 6056 6069 6936 7616 8092 9084 9248 10598 11424 12112 12138 12869 13872 15897 16184 18168 18496 21196 22848 24224 24276 25738 27744 31794 32368 36336 38607 42392 48448 48552 51476 55488 63588 64736 72672 77214 84784 90083 97104 102952 127176 129472 145344 154428 169568 180166 194208 205904 218773 254352 270249 308856 339136 360332 388416 411808 437546 508704 540498 573049 617712 656319 720664 823616 875092 1017408 1080996 1146098 1235424 1312638 1441328 1531411 1719147 1750184 2161992 2292196 2470848 2625276 2882656 3062822 3438294 3500368 4011343 4323984 4584392 4594233 5250552 5765312 6125644 6876588 7000736 8022686 8647968 9168784 9188466 9741833 10501104 12034029 12251288 13753176 14001472 16045372 17295936 18337568 18376932 19483666 21002208 24068058 24502576 27506352 29225499 32090744 36675136 36753864 38967332 42004416 48136116 49005152 55012704 58450998 64181488 68192831 73507728 77934664 96272232 98010304 110025408 116901996 128362976 136385662 147015456 155869328 165611161 192544464 204578493 233803992 256725952 272771324 294030912 311738656 331222322 385088928 409156986 433798093 467607984 496833483 545542648 623477312 662444644 770177856 818313972 867596186 935215968 993666966 1091085296 1159278127 1301394279 1324889288 1636627944 1735192372 1870431936 1987333932 2182170592 2318556254 2602788558 2649778576 3036586651 3273255888 3470384744 3477834381 3974667864 4364341184 4637112508 5205577116 5299557152 6073173302 6546511776 6940769488 6955668762 7374567581 7949335728 9109759953 9274225016 10411154232 10599114304 12146346604 13093023552 13881538976 13911337524 14749135162 15898671456 18219519906 18548450032 20822308464 22123702743 24292693208 27763077952 27822675048 29498270324 31797342912 36439039812 37096900064 41644616928 44247405486 48585386416 51621973067 55645350096 58996540648 72878079624 74193800128 83289233856 88494810972 97170772832 103243946134 111290700192 117993081296 125367648877 145756159248 154865919201 176989621944 194341545664 206487892268 222581400384 235986162592 250735297754 291512318496 309731838402 353979243888 376102946631 412975784536 471972325184 501470595508 583024636992 619463676804 707958487776 752205893262 825951569072 877573542139 1002941191016 1238927353608 1415916975552 1504411786524 1651903138144 1755147084278 2005882382032 2477854707216 2632720626417 3008823573048 3303806276288 3510294168556 4011764764064 4955709414432 5265441252834 6017647146096 7020588337112 8023529528128 9911418828864 10530882505668 12035294292192 14041176674224 21061765011336 24070588584384 28082353348448 42123530022672 56164706696896 84247060045344 168494120090688
• Sum of all divisors σ(n): 541943232291200
• Sum of proper divisors (its aliquot sum) s(n): 373449112200512
• 168494120090688 is an abundant number, because the sum of its proper divisors (373449112200512) is greater than itself. Its abundance is 204954992109824

Bases of 168494120090688

• Binary: 100110010011111010011000001011001011110001000000₂
• Hexadecimal: 0x993E982CBC40
• Base-36: 1NQ54OPNPC

Squares and roots of 168494120090688

• 168494120090688 squared (168494120090688²) is 28390268505135189517344313344
• 168494120090688 cubed (168494120090688³) is 4783593310911125908951854880850458368540672
• The square root of 168494120090688 is 12980528.4981270311
• The cube root of 168494120090688 is 55232.5273977629

Scales and comparisons

• 168,494,120,090,688 seconds is equal to 5,357,591 years, 43 weeks, 1 day, 23 hours, 24 minutes, 48 seconds.
• To count from 1 to 168,494,120,090,688 would take you about thirteen million, three hundred ninety-three thousand, nine hundred seventy-nine 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 168494120090688 cubic inches would be around 4602.7 feet tall.

Recreational maths with 168494120090688

• 168494120090688 backwards is 886090021494861
• The number of decimal digits it has is: 15
• The sum of 168494120090688's digits is 66
• More coming soon!