42449025936088890

Names of 42449025936088890

• Cardinal: 42449025936088890 can be written as Forty-two quadrillion, four hundred forty-nine trillion, twenty-five billion, nine hundred thirty-six million, eighty-eight thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 4.244902593608889 × 10¹⁶

Factors of 42449025936088890

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 41

Divisors of 42449025936088890

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 31 45 54 62 81 90 93 135 155 162 186 243 270 279 310 405 465 486 558 729 810 837 930 961 1215 1395 1458 1674 1922 2187 2430 2511 2790 2883 3645 4185 4374 4805 5022 5766 6561 7290 7533 8370 8649 9610 10935 12555 13122 14415 15066 17298 19683 21870 22599 25110 25947 28830 29791 32805 37665 39366 43245 45198 51894 59049 59582 65610 67797 75330 77841 86490 89373 98415 112995 118098 129735 135594 148955 155682 177147 178746 196830 203391 225990 233523 259470 268119 295245 297910 338985 354294 389205 406782 446865 467046 531441 536238 590490 610173 677970 700569 778410 804357 885735 893730 923521 1016955 1062882 1167615 1220346 1340595 1401138 1594323 1608714 1771470 1830519 1847042 2033910 2101707 2335230 2413071 2657205 2681190 2770563 3050865 3188646 3502845 3661038 4021785 4203414 4617605 4782969 4826142 5314410 5491557 5541126 6101730 6305121 7005690 7239213 7971615 8043570 8311689 9152595 9235210 9565938 10508535 10983114 12065355 12610242 13852815 14478426 15943230 16474671 16623378 18305190 18915363 21017070 21717639 23914845 24130710 24935067 27457785 27705630 28629151 31525605 32949342 36196065 37830726 41558445 43435278 47829690 49424013 49870134 54915570 56746089 57258302 63051210 65152917 72392130 74805201 82373355 83116890 85887453 94576815 98848026 108588195 113492178 124675335 130305834 143145755 148272039 149610402 164746710 170238267 171774906 189153630 195458751 217176390 224415603 247120065 249350670 257662359 283730445 286291510 296544078 325764585 340476534 374026005 390917502 429437265 448831206 494240130 510714801 515324718 567460890 586376253 651529170 673246809 741360195 748052010 772987077 851191335 858874530 887503681 977293755 1021429602 1122078015 1172752506 1288311795 1346493618 1482720390 1532144403 1545974154 1702382670 1759128759 1775007362 1954587510 2019740427 2244156030 2318961231 2553574005 2576623590 2662511043 2931881265 3064288806 3366234045 3518257518 3864935385 4039480854 4437518405 4596433209 4637922462 5107148010 5277386277 5325022086 5863762530 6059221281 6732468090 6956883693 7660722015 7729870770 7987533129 8795643795 8875036810 9192866418 10098702135 10554772554 11594806155 12118442562 13312555215 13913767386 15321444030 15832158831 15975066258 17591287590 18177663843 20197404270 20870651079 22982166045 23189612310 23962599387 26386931385 26625110430 30296106405 31664317662 34784418465 36355327686 39937665645 41741302158 45964332090 47496476493 47925198774 52773862770 54532991529 60592212810 62611953237 69568836930 71887798161 79160794155 79875331290 90888319215 94992952986 104353255395 109065983058 119812996935 125223906474 142489429479 143775596322 158321588310 163598974587 181776638430 187835859711 208706510790 215663394483 237482382465 239625993870 272664957645 284978858958 313059766185 327197949174 359438990805 375671719422 431326788966 474964764930 490796923761 545329915290 563507579133 626119532370 646990183449 712447147395 718877981610 817994872935 939179298555 981593847522 1078316972415 1127015158266 1293980366898 1424894294790 1472390771283 1635989745870 1690522737399 1878358597110 1940970550347 2156633944830 2453984618805 2817537895665 2944781542566 3234950917245 3381045474798 3881941100694 4417172313849 4907969237610 5071568212197 5635075791330 5822911651041 6469901834490 7361953856415 8452613686995 8834344627698 9704852751735 10143136424394 11645823302082 14723907712830 15214704636591 16905227373990 17468734953123 19409705503470 22085861569245 25357841060985 29114558255205 30429409273182 34937469906246 44171723138490 45644113909773 50715682121970 52406204859369 58229116510410 76073523182955 87343674765615 91288227819546 104812409718738 136932341729319 152147046365910 157218614578107 174687349531230 228220569548865 262031024296845 273864683458638 314437229156214 456441139097730 471655843734321 524062048593690 684661708646595 786093072890535 943311687468642 1369323417293190 1414967531202963 1572186145781070 2358279218671605 2829935062405926 4244902593608889 4716558437343210 7074837656014815 8489805187217778 14149675312029630 21224512968044445 42449025936088890
• Sum of all divisors σ(n): 118432774103599098
• Sum of proper divisors (its aliquot sum) s(n): 75983748167510208
• 42449025936088890 is an abundant number, because the sum of its proper divisors (75983748167510208) is greater than itself. Its abundance is 33534722231421318

Bases of 42449025936088890

• Binary: 10010110110011110010101000000111111110110101111100111010₂
• Hexadecimal: 0x96CF2A07FB5F3A
• Base-36: BLYX9AWZ5MI

Squares and roots of 42449025936088890

• 42449025936088890 squared (42449025936088890²) is 1801919802922747263926909981432100
• 42449025936088890 cubed (42449025936088890³) is 76489740449019879862088242014438954351195099369000
• The square root of 42449025936088890 is 206031613.9239046247
• The cube root of 42449025936088890 is 348837.0268767563
• Being both a perfect square and a perfect cube, 42449025936088890 is also a perfect sixth number.

Scales and comparisons

• 42,449,025,936,088,890 seconds is equal to 1,349,747,721 years, 16 weeks, 14 hours, 1 minute, 30 seconds.
• To count from 1 to 42,449,025,936,088,890 would take you about four billion, forty-nine million, two hundred forty-three thousand, one hundred sixty-three 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 42449025936088890 cubic inches would be around 29069.8 feet tall.

Recreational maths with 42449025936088890

• 42449025936088890 backwards is 09888063952094424
• 42449025936088890 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42449025936088890's digits is 81
• More coming soon!