54991997587989

Names of 54991997587989

• Cardinal: 54991997587989 can be written as Fifty-four trillion, nine hundred ninety-one billion, nine hundred ninety-seven million, five hundred eighty-seven thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 5.4991997587989 × 10¹³

Factors of 54991997587989

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 100

Divisors of 54991997587989

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 7 9 11 21 27 33 49 63 77 79 81 99 121 147 189 231 237 243 297 363 441 539 553 567 693 711 729 847 869 891 1089 1323 1331 1617 1659 1701 2079 2133 2541 2607 2673 3267 3871 3969 3993 4851 4977 5103 5929 6083 6237 6399 7623 7821 8019 9317 9559 9801 11613 11907 11979 14553 14641 14931 17787 18249 18711 19197 22869 23463 27951 28677 29403 34839 35721 35937 42581 43659 43923 44793 53361 54747 56133 57591 65219 66913 68607 70389 83853 86031 88209 102487 104517 105149 107811 127743 130977 131769 134379 160083 161051 164241 195657 200739 205821 211167 251559 258093 307461 313551 315447 323433 383229 392931 395307 403137 468391 480249 483153 492723 586971 602217 617463 633501 717409 736043 754677 774279 922383 940653 946341 970299 1127357 1149687 1156639 1185921 1405173 1440747 1449459 1478169 1760913 1771561 1806651 2152227 2208129 2264031 2322837 2767149 2821959 2839023 3382071 3449061 3469917 3557763 4215519 4322241 4348377 4434507 5152301 5282739 5314683 5419953 6456681 6624387 6792093 6968511 7891499 8096473 8301447 8517069 10146213 10347183 10409751 10673289 12400927 12646557 12723029 13045131 15456903 15848217 15944049 16259859 19370043 19487171 19873161 23674497 24289419 24904341 25551207 30438639 31041549 31229253 37202781 37939671 38169087 39135393 46370709 47544651 47832147 48779577 56675311 58110129 58461513 59619483 71023491 72868257 74713023 76653621 86806489 89061203 91315917 93687759 111608343 113819013 114507261 117406179 136410197 139112127 139953319 143496441 170025933 174330387 175384539 178858449 213070473 218604771 260419467 267183609 273947751 281063277 334825029 341457039 343521783 409230591 417336381 419859957 430489323 510077799 522991161 526153617 536575347 623428421 639211419 655814313 781258401 801550827 821843253 843189831 954871379 979673233 1004475087 1030565349 1227691773 1252009143 1259579871 1291467969 1530233397 1539486509 1578460851 1870285263 1917634257 1967442939 2343775203 2404652481 2864614137 2939019699 3013425261 3091696047 3683075319 3756027429 3778739613 4590700191 4618459527 4735382553 5610855789 5752902771 5902328817 6857712631 7031325609 7213957443 8593842411 8817059097 9040275783 9275088141 10776405563 11049225957 11336218839 13772100573 13855378581 14206147659 16832567367 20573137893 21093976827 21641872329 25781527233 26451177291 32329216689 33147677871 34008656517 41316301719 41566135743 50497702101 61719413679 63281930481 64925616987 75434838941 77344581699 79353531873 96987650067 99443033613 102025969551 124698407229 151493106303 185158241037 226304516823 232033745097 238060595619 290962950201 374095221687 454479318909 555474723111 678913550469 696101235291 714181786857 872888850603 1122285665061 1666424169333 2036740651407 2618666551809 4999272507999 6110221954221 7855999655427 18330665862663 54991997587989
• Sum of all divisors σ(n): 106838180663040
• Sum of proper divisors (its aliquot sum) s(n): 51846183075051
• 54991997587989 is a deficient number, because the sum of its proper divisors (51846183075051) is less than itself. Its deficiency is 3145814512938

Bases of 54991997587989

• Binary: 1100100000001111010010011110110101001000010101₂
• Hexadecimal: 0x3203D27B5215
• Base-36: JHQZ3IGB9

Squares and roots of 54991997587989

• 54991997587989 squared (54991997587989²) is 3024119798717387993797064121
• 54991997587989 cubed (54991997587989³) is 166302388676856380730762417835581572442669
• The square root of 54991997587989 is 7415658.9449616007
• The cube root of 54991997587989 is 38027.6801064901

Scales and comparisons

• 54,991,997,587,989 seconds is equal to 1,748,575 years, 21 weeks, 6 days, 13 hours, 33 minutes, 9 seconds.
• To count from 1 to 54,991,997,587,989 would take you about four million, three hundred seventy-one thousand, four hundred thirty-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 54991997587989 cubic inches would be around 3169 feet tall.

Recreational maths with 54991997587989

• 54991997587989 backwards is 98978579919945
• 54991997587989 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 54991997587989's digits is 99
• More coming soon!