1081845702127120

Names of 1081845702127120

• Cardinal: 1081845702127120 can be written as One quadrillion, eighty-one trillion, eight hundred forty-five billion, seven hundred two million, one hundred twenty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.08184570212712 × 10¹⁵

Factors of 1081845702127120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 97596

Divisors of 1081845702127120

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 29 35 40 49 56 58 70 80 98 112 116 140 145 196 203 232 245 280 290 392 406 464 490 560 580 784 812 980 1015 1160 1421 1624 1960 2030 2320 2842 3248 3920 4060 5684 7105 8120 11368 14210 16240 22736 28420 56840 97553 113680 195106 390212 487765 682871 780424 975530 1365742 1560848 1951060 2731484 2829037 3414355 3902120 4780097 5462968 5658074 6828710 7804240 9560194 10925936 11316148 13657420 14145185 19120388 19803259 22632296 23900485 27314840 28290370 38240776 39606518 45264592 47800970 54629680 56580740 76481552 79213036 95601940 99016295 113161480 138622813 158426072 191203880 198032590 226322960 277245626 316852144 382407760 396065180 554491252 693114065 792130360 1108982504 1386228130 1584260720 2217965008 2772456260 5544912520 9516587809 11089825040 19033175618 38066351236 47582939045 66616114663 76132702472 95165878090 133232229326 152265404944 190331756180 266464458652 275981046461 333080573315 380663512360 466312802641 532928917304 551962092922 666161146630 761327024720 932625605282 1065857834608 1103924185844 1332322293260 1379905232305 1865251210564 1931867325227 2207848371688 2331564013205 2664644586520 2759810464610 3730502421128 3863734650454 4415696743376 4663128026410 5329289173040 5519620929220 7461004842256 7727469300908 9326256052820 9659336626135 11039241858440 13523071276589 15454938601816 18652512105640 19318673252270 22078483716880 27046142553178 30909877203632 37305024211280 38637346504540 54092285106356 67615356382945 77274693009080 108184570212712 135230712765890 154549386018160 216369140425424 270461425531780 540922851063560 1081845702127120
• Sum of all divisors σ(n): 3026876946555780
• Sum of proper divisors (its aliquot sum) s(n): 1945031244428660
• 1081845702127120 is an abundant number, because the sum of its proper divisors (1945031244428660) is greater than itself. Its abundance is 863185542301540

Bases of 1081845702127120

• Binary: 11110101111110111011010100110001101110111000010000₂
• Hexadecimal: 0x3D7EED4C6EE10
• Base-36: ANHD1YM974

Squares and roots of 1081845702127120

• 1081845702127120 squared (1081845702127120²) is 1170390123210921255292639494400
• 1081845702127120 cubed (1081845702127120³) is 1266181524607765591961359099224893401328128000
• The square root of 1081845702127120 is 32891422.9264578945
• The cube root of 1081845702127120 is 102656.9699494175

Scales and comparisons

• 1,081,845,702,127,120 seconds is equal to 34,399,346 years, 49 weeks, 6 days, 3 hours, 18 minutes, 40 seconds.
• To count from 1 to 1,081,845,702,127,120 would take you about one hundred three million, one hundred ninety-eight thousand and forty 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 1081845702127120 cubic inches would be around 8554.7 feet tall.

Recreational maths with 1081845702127120

• 1081845702127120 backwards is 0217212075481801
• 1081845702127120 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1081845702127120's digits is 49
• More coming soon!