455043120138

Names of 455043120138

• Cardinal: 455043120138 can be written as Four hundred fifty-five billion, forty-three million, one hundred twenty thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 4.55043120138 × 10¹¹

Factors of 455043120138

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 659

Divisors of 455043120138

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 54 57 81 114 127 162 171 197 254 311 342 361 381 394 513 591 622 722 762 933 1026 1083 1143 1182 1539 1773 1866 2166 2286 2413 2799 3078 3249 3429 3546 3743 4826 5319 5598 5909 6498 6858 7239 7486 8397 9747 10287 10638 11229 11818 14478 15957 16794 17727 19494 20574 21717 22458 25019 25191 29241 31914 33687 35454 39497 43434 45847 50038 50382 53181 58482 61267 65151 67374 71117 75057 78994 91694 101061 106362 112271 118491 122534 130302 137541 142234 150114 159543 183801 195453 202122 213351 224542 225171 236982 275082 303183 319086 336813 355473 367602 390906 412623 426702 450342 475361 478629 551403 606366 640053 673626 675513 710946 750443 825246 950722 957258 1010439 1066419 1102806 1164073 1237869 1280106 1351026 1426083 1500886 1654209 1920159 2020878 2026539 2132838 2251329 2328146 2475738 2852166 3031317 3199257 3308418 3492219 3713607 3840318 4053078 4278249 4502658 4962627 5760477 6062634 6398514 6753987 6984438 7427214 7780909 8556498 9031859 9093951 9925254 10476657 11520954 12834747 13507974 14258417 15561818 18063718 18187902 20261961 20953314 22117387 23342727 25669494 27095577 28516834 31429971 38504241 40523922 42775251 44234774 46685454 54191154 60785883 62859942 66352161 70028181 77008482 81286731 85550502 94289913 121571766 128325753 132704322 140056362 147837271 162573462 188579826 199056483 210084543 243860193 256651506 295674542 384977259 398112966 420169086 443511813 487720386 597169449 630253629 731580579 769954518 887023626 1154931777 1194338898 1260507258 1330535439 1463161158 1791508347 2309863554 2661070878 2808908149 3583016694 3991606317 5617816298 7983212634 8426724447 11974818951 16853448894 23949637902 25280173341 50560346682 75840520023 151681040046 227521560069 455043120138
• Sum of all divisors σ(n): 1093607184384
• Sum of proper divisors (its aliquot sum) s(n): 638564064246
• 455043120138 is an abundant number, because the sum of its proper divisors (638564064246) is greater than itself. Its abundance is 183520944108

Bases of 455043120138

• Binary: 110100111110010101011101111110000001010₂
• Hexadecimal: 0x69F2AEFC0A
• Base-36: 5T1KXAMI

Squares and roots of 455043120138

• 455043120138 squared (455043120138²) is 207064241184926301139044
• 455043120138 cubed (455043120138³) is 94223158377796226323889965134468072
• The square root of 455043120138 is 674568.8401771905
• The cube root of 455043120138 is 7691.6146425431

Scales and comparisons

• 455,043,120,138 seconds is equal to 14,468 years, 50 weeks, 18 hours, 42 minutes, 18 seconds.
• To count from 1 to 455,043,120,138 would take you about twenty-eight thousand, nine hundred thirty-seven 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 455043120138 cubic inches would be around 641 feet tall.

Recreational maths with 455043120138

• 455043120138 backwards is 831021340554
• The number of decimal digits it has is: 12
• The sum of 455043120138's digits is 36
• More coming soon!