1078397171145

Names of 1078397171145

• Cardinal: 1078397171145 can be written as One trillion, seventy-eight billion, three hundred ninety-seven million, one hundred seventy-one thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.078397171145 × 10¹²

Factors of 1078397171145

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2689

Divisors of 1078397171145

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 15 21 35 45 59 63 105 107 177 239 295 315 321 413 531 535 717 749 885 963 1195 1239 1605 1673 2065 2151 2247 2269 2655 3585 3717 3745 4815 5019 6195 6313 6741 6807 8365 10755 11235 11345 14101 15057 15883 18585 18939 20421 25095 25573 31565 33705 34035 42303 44191 47649 56817 70505 75285 76719 79415 94695 98707 102105 126909 127865 132573 133871 142947 179011 211515 220955 230157 238245 242783 284085 296121 383595 397719 401613 493535 537033 542291 634545 662865 669355 714735 728349 888363 895055 937097 1150785 1204839 1213915 1480605 1508807 1611099 1626873 1699481 1988595 2008065 2185047 2685165 2711455 2811291 3641745 3796037 4441815 4526421 4685485 4880619 5098443 6024195 7544035 8055495 8134365 8433873 8497405 10561649 10925235 11388111 13579263 14056455 14324197 15295329 18980185 22632105 24403095 25492215 31684947 31995169 34164333 42169365 42972591 52808245 56940555 58025137 67896315 71620985 76476645 95054841 95985507 100269379 128917773 158424735 159975845 170821665 174075411 214862955 223966183 287956521 290125685 300808137 406175959 475274205 479927535 501346895 522226233 644588865 671898549 870377055 902424411 1119830915 1218527877 1439782605 1504040685 2015695647 2030879795 2611131165 3359492745 3423483083 3655583631 4512122055 6092639385 10078478235 10270449249 17117415415 18277918155 23964381581 30811347747 51352246245 71893144743 119821907905 154056738735 215679434229 359465723715 1078397171145
• Sum of all divisors σ(n): 2202909696000
• Sum of proper divisors (its aliquot sum) s(n): 1124512524855
• 1078397171145 is an abundant number, because the sum of its proper divisors (1124512524855) is greater than itself. Its abundance is 46115353710

Bases of 1078397171145

• Binary: 1111101100010101011110101111010111001001₂
• Hexadecimal: 0xFB157AF5C9
• Base-36: DREPTYO9

Squares and roots of 1078397171145

• 1078397171145 squared (1078397171145²) is 1162940458733538420611025
• 1078397171145 cubed (1078397171145³) is 1254111700908316442123100522398873625
• The square root of 1078397171145 is 1038459.0368160893
• The cube root of 1078397171145 is 10254.7776137979

Scales and comparisons

• 1,078,397,171,145 seconds is equal to 34,289 years, 36 weeks, 17 hours, 45 minutes, 45 seconds.
• To count from 1 to 1,078,397,171,145 would take you about eighty-five thousand, seven hundred twenty-four 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 1078397171145 cubic inches would be around 854.6 feet tall.

Recreational maths with 1078397171145

• 1078397171145 backwards is 5411717938701
• The number of decimal digits it has is: 13
• The sum of 1078397171145's digits is 54
• More coming soon!