135778335021

Names of 135778335021

• Cardinal: 135778335021 can be written as One hundred thirty-five billion, seven hundred seventy-eight million, three hundred thirty-five thousand and twenty-one.

Scientific notation

• Scientific notation: 1.35778335021 × 10¹¹

Factors of 135778335021

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 301

Divisors of 135778335021

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 7 9 19 21 27 31 49 57 63 81 93 133 147 171 189 217 241 279 399 441 513 567 589 651 723 837 931 1197 1323 1519 1539 1687 1767 1953 2169 2511 2793 3591 3969 4123 4557 4579 5061 5301 5859 6507 7471 8379 10773 11809 12369 13671 13737 15183 15903 17577 19521 22413 25137 28861 32053 35427 37107 41013 41211 45549 47709 52297 58081 67239 75411 86583 96159 106281 111321 123039 123633 136647 141949 156891 174243 201717 224371 259749 288477 318843 333963 366079 370899 406567 425847 470673 522729 605151 673113 779247 865431 956529 993643 1098237 1103539 1219701 1277541 1412019 1568187 1800511 2019339 2337741 2596293 2845969 2980929 3294711 3310617 3659103 3832623 4236057 4704561 5401533 6058017 6955501 7724773 8537907 8942787 9884133 9931851 10977309 11497869 12603577 16204599 18174051 20866503 23174319 25613721 26828361 29652399 29795553 32931927 34209709 37810731 48613797 54073411 62599509 69522957 76841163 80485083 88225039 89386659 102629127 113432193 145841391 162220233 187798527 208568871 230523489 239467963 264675117 307887381 340296579 486660699 563395581 625706613 718403889 794025351 923662143 1020889737 1459982097 1676275741 2155211667 2382076053 2770986429 4379946291 5028827223 6465635001 7146228159 15086481669 19396905003 45259445007 135778335021
• Sum of all divisors σ(n): 257442387840
• Sum of proper divisors (its aliquot sum) s(n): 121664052819
• 135778335021 is a deficient number, because the sum of its proper divisors (121664052819) is less than itself. Its deficiency is 14114282202

Bases of 135778335021

• Binary: 1111110011101000001001111100100101101₂
• Hexadecimal: 0x1F9D04F92D
• Base-36: 1QDIWXT9

Squares and roots of 135778335021

• 135778335021 squared (135778335021²) is 18435756261074915070441
• 135778335021 cubed (135778335021³) is 2503176289981728160013459912214261
• The square root of 135778335021 is 368481.1189477691
• The cube root of 135778335021 is 5139.7677253387

Scales and comparisons

• 135,778,335,021 seconds is equal to 4,317 years, 17 weeks, 1 day, 12 hours, 10 minutes, 21 seconds.
• To count from 1 to 135,778,335,021 would take you about eight thousand, six hundred thirty-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 135778335021 cubic inches would be around 428.3 feet tall.

Recreational maths with 135778335021

• 135778335021 backwards is 120533877531
• The number of decimal digits it has is: 12
• The sum of 135778335021's digits is 45
• More coming soon!