1426428357548667075

Names of 1426428357548667075

• Cardinal: 1426428357548667075 can be written as One quintillion, four hundred twenty-six quadrillion, four hundred twenty-eight trillion, three hundred fifty-seven billion, five hundred forty-eight million, six hundred sixty-seven thousand and seventy-five.

Scientific notation

• Scientific notation: 1.426428357548667075 × 10¹⁸

Factors of 1426428357548667075

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 146487

Divisors of 1426428357548667075

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 9 15 25 45 71 75 213 225 257 355 521 639 771 1065 1285 1563 1775 2313 2605 3195 3855 4689 4733 5325 6425 7815 11565 13025 14199 15975 18247 19275 23445 23665 36991 39075 42597 54741 57825 70995 91235 110973 117225 118325 133897 140897 164223 184955 212985 273705 332919 336043 354975 401691 422691 456175 554865 669485 704485 821115 924775 1008129 1064925 1205073 1216381 1268073 1368525 1664595 1680215 2008455 2113455 2465893 2774325 3024387 3347425 3522425 3649143 4105575 5040645 6025365 6081905 6340365 7397679 8322975 8401075 9506687 10003687 10042275 10567275 10947429 12329465 15121935 18245715 22193037 25203225 28520061 30011061 30126825 30409525 31701825 36210529 36988395 47533435 50018435 54737145 61647325 73407337 75609675 85560183 86363051 90033183 91228575 108631587 110965185 142600305 150055305 175078403 181052645 184941975 220222011 237667175 250092175 259089153 273685725 325894761 367036685 427800915 431815255 450165915 525235209 543157935 554825925 633734501 660666033 666865501 713001525 750276525 777267459 875392015 905263225 1101110055 1295445765 1575705627 1629473805 1835183425 1901203503 2000596503 2139004575 2159076275 2250829575 2570947559 2626176045 2715789675 3168672505 3303330165 3334327505 3886337295 4376960075 5211920927 5505550275 5703610509 6001789509 6477228825 7712842677 7878528135 8147369025 9506017515 10002982515 12854737795 13130880225 15635762781 15843362525 16516650825 16671637525 18865685609 19431686475 23138528031 26059604635 28518052545 30008947545 38564213385 39392640675 44995149571 46907288343 47347450571 47530087575 50014912575 56597056827 64273688975 78178813905 94328428045 115692640155 130298023175 134985448713 142042351713 142590262725 150044737725 169791170481 171384433757 192821066925 224975747855 234536441715 236737252855 282985284135 347436926021 390894069525 404956346139 426127055139 471642140225 514153301271 578463200775 674927243565 710211758565 848955852405 856922168785 1042310778063 1124878739275 1172682208575 1183686264275 1339463678239 1414926420675 1542459903813 1737184630105 2024781730695 2130635275695 2570766506355 3126932334189 3374636217825 3551058792825 4018391034717 4244779262025 4284610843925 5211553890315 6697318391195 7712299519065 8685923150525 10123908653475 10653176378475 12055173104151 12168294796747 12853832531775 15634661670945 20091955173585 24668021747491 26057769451575 33486591955975 36504884390241 38561497595325 60275865520755 60841473983735 74004065242473 78173308354725 89291289987397 100459775867925 109514653170723 123340108737455 182524421951205 222012195727419 267873869962191 301379327603775 304207369918675 370020326212365 446456449936985 547573265853615 616700543687275 803621609886573 912622109756025 1110060978637095 1339369349810955 1850101631061825 2232282249684925 2737866329268075 4018108049432865 5550304893185475 6339681589105187 6696846749054775 19019044767315561 20090540247164325 31698407945525935 57057134301946683 95095223836577805 158492039727629675 285285671509733415 475476119182889025 1426428357548667075
• Sum of all divisors σ(n): 2606518631443139712
• Sum of proper divisors (its aliquot sum) s(n): 1180090273894472637
• 1426428357548667075 is a deficient number, because the sum of its proper divisors (1180090273894472637) is less than itself. Its deficiency is 246338083654194438

Bases of 1426428357548667075

• Binary: 1001111001011101100010000100010011101001110110111000011000011₂
• Hexadecimal: 0x13CBB1089D3B70C3
• Base-36: AU56NH1NOM2R

Squares and roots of 1426428357548667075

• 1426428357548667075 squared (1426428357548667075²) is 2034697859218987997965527109189055625
• 1426428357548667075 cubed (1426428357548667075³) is 2902350725433530076067130106303355927382322896781046875
• The square root of 1426428357548667075 is 1194331761.9274248687
• The cube root of 1426428357548667075 is 1125684.4184445147

Scales and comparisons

• 1,426,428,357,548,667,075 seconds is equal to 45,356,009,537 years, 22 weeks, 6 days, 2 hours, 11 minutes, 15 seconds.
• To count from 1 to 1,426,428,357,548,667,075 would take you about one hundred fifty-eight billion, seven hundred forty-six million, thirty-three thousand, three hundred eighty-one 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 1426428357548667075 cubic inches would be around 93807 feet tall.

Recreational maths with 1426428357548667075

• 1426428357548667075 backwards is 5707668457538246241
• The number of decimal digits it has is: 19
• The sum of 1426428357548667075's digits is 90
• More coming soon!