40142879579649

Names of 40142879579649

• Cardinal: 40142879579649 can be written as Forty trillion, one hundred forty-two billion, eight hundred seventy-nine million, five hundred seventy-nine thousand, six hundred forty-nine.

Scientific notation

• Scientific notation: 4.0142879579649 × 10¹³

Factors of 40142879579649

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 101

Divisors of 40142879579649

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 7 11 19 21 33 49 57 61 77 121 133 147 183 209 231 343 361 363 399 427 539 627 671 847 931 1029 1083 1159 1281 1331 1463 1617 2013 2299 2527 2541 2793 2989 3477 3773 3971 3993 4389 4697 5929 6517 6897 7381 7581 8113 8967 9317 10241 11319 11913 12749 14091 14641 16093 17689 17787 19551 20923 22021 22143 24339 25289 27797 27951 30723 32879 38247 41503 43681 43923 48279 51667 53067 56791 62769 65219 66063 71687 75867 81191 83391 89243 98637 102487 112651 123823 124509 131043 140239 154147 155001 161051 170373 177023 194579 195657 215061 230153 242231 243573 267729 278179 305767 307461 337953 361669 371469 397537 420717 456533 462441 480491 483153 531069 568337 583737 624701 690459 717409 726693 788557 834537 893101 917301 981673 1079029 1085007 1127357 1192611 1239161 1362053 1369599 1441473 1542629 1695617 1705011 1771561 1874103 1947253 2140369 2152227 2365671 2531683 2664541 2679303 2945019 3059969 3237087 3363437 3382071 3717483 3978359 4086159 4372907 4627887 5021863 5086851 5285401 5314683 5841759 6251707 6421107 6871711 7553203 7595049 7891499 7993623 8674127 9179907 9824111 10090311 10798403 11869319 11935077 12400927 13118721 13630771 14982583 15065589 15856203 16968919 18651787 18755121 20615133 21419783 22659609 23544059 23674497 26022381 27848513 29309951 29472333 32395209 33659659 35607957 36997807 37202781 40892313 43761949 44947749 48101977 50906757 55240493 55955361 58139411 64259349 68768777 70632177 75588821 83085233 83545539 86806489 87929853 95415397 100978977 108065221 110993421 118782433 130562509 131285847 144305931 149938481 164808413 165721479 174418233 186658109 205169657 206306331 226766463 235617613 249255699 258984649 260419467 286246191 306333643 322409461 324195663 356347299 391687527 406975877 449815443 481381439 494425239 529121747 559974327 607645423 615508971 639533521 706852839 756456547 776953947 831477031 913937563 919000929 967228383 1049569367 1220927631 1306606763 1436187599 1444144317 1587365241 1649323291 1812892543 1822936269 1918600563 2053239199 2256866227 2269369641 2494431093 2741812689 2848831139 3148708101 3369670073 3546504071 3919820289 4308562797 4476734647 4947969873 5295195829 5438677629 5820339217 6159717597 6770598681 8546493417 9146247341 10053313193 10109010219 10639512213 11545263037 13430203941 14372674393 15798063589 15885587487 17461017651 19941817973 24825528497 27438742023 30159939579 31337142529 34635789111 37066370803 39011544781 43118023179 47394190767 59825453919 64023731387 74476585491 94011427587 100608720751 110586445123 111199112409 117034634343 173778699479 192071194161 219359997703 273080813467 301826162253 331759335369 521336098437 658079993109 704261045257 819242440401 1216450896353 1911565694269 2112783135771 3649352689059 5734697082807 13380959859883 40142879579649
• Sum of all divisors σ(n): 73652148758400
• Sum of proper divisors (its aliquot sum) s(n): 33509269178751
• 40142879579649 is a deficient number, because the sum of its proper divisors (33509269178751) is less than itself. Its deficiency is 6633610400898

Bases of 40142879579649

• Binary: 1001001000001001111110000100111101111000000001₂
• Hexadecimal: 0x24827E13DE01
• Base-36: E89DU1K3L

Squares and roots of 40142879579649

• 40142879579649 squared (40142879579649²) is 1611450780946200674934963201
• 40142879579649 cubed (40142879579649³) is 64688274648054672928316835672572163496449
• The square root of 40142879579649 is 6335840.8739210773
• The cube root of 40142879579649 is 34240.1906529987

Scales and comparisons

• 40,142,879,579,649 seconds is equal to 1,276,419 years, 20 weeks, 5 days, 19 hours, 14 minutes, 9 seconds.
• To count from 1 to 40,142,879,579,649 would take you about three million, one hundred ninety-one thousand and forty-eight 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 40142879579649 cubic inches would be around 2853.3 feet tall.

Recreational maths with 40142879579649

• 40142879579649 backwards is 94697597824104
• The number of decimal digits it has is: 14
• The sum of 40142879579649's digits is 75
• More coming soon!