139802426484327772

Names of 139802426484327772

• Cardinal: 139802426484327772 can be written as One hundred thirty-nine quadrillion, eight hundred two trillion, four hundred twenty-six billion, four hundred eighty-four million, three hundred twenty-seven thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.39802426484327772 × 10¹⁷

Factors of 139802426484327772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 32204

Divisors of 139802426484327772

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 11 22 44 121 131 242 262 484 524 733 1441 1466 2882 2932 5764 8063 15851 16126 17161 31327 31702 32252 34322 62654 63404 68644 88693 96023 125308 177386 188771 192046 344597 354772 377542 384092 537289 689194 755084 1056253 1074578 1378388 2076481 2112506 2149156 3790567 4103837 4152962 4225012 5910179 7581134 8207674 8305924 11618783 11820358 12579013 15162268 16415348 22962691 23237566 23640716 25158026 45142207 45925382 46475132 50316052 65011969 70384859 90284414 91850764 130023938 138369143 140769718 180568828 252589601 260047876 276738286 281539436 496564277 505179202 537602647 553476572 774233449 993128554 1010358404 1075205294 1522060573 1548466898 1986257108 2150410588 2778485611 3008112521 3044121146 3096933796 5556971222 5913629117 6016225042 6088242292 8516567939 9220416529 11113942444 11827258234 12032450084 16831652503 17033135878 18440833058 23654516468 33089237731 33663305006 34066271756 36881666116 65049920287 66178475462 67326610012 101424581819 130099840574 132356950924 185148177533 202849163638 260199681148 363981615041 370296355066 394062740251 405698327276 727963230082 740592710132 788125480502 1115670400009 1455926460164 1576250961004 2036629952863 2204946477893 2231340800018 4073259905726 4334690142761 4409892955786 4462681600036 8146519811452 8669380285522 8819785911572 17338760571044 24254411256823 47681591570371 48508822513646 95363183140742 97017645027292 190726366281484 266798523825053 288847988603983 533597047650106 577695977207966 1067194095300212 1155391954415932 3177327874643813 6354655749287626 12709311498575252 34950606621081943 69901213242163886 139802426484327772
• Sum of all divisors σ(n): 271364813583353952
• Sum of proper divisors (its aliquot sum) s(n): 131562387099026180
• 139802426484327772 is a deficient number, because the sum of its proper divisors (131562387099026180) is less than itself. Its deficiency is 8240039385301592

Bases of 139802426484327772

• Binary: 111110000101011011001000011110001010101100000010101011100₂
• Hexadecimal: 0x1F0AD90F156055C
• Base-36: 128JTO3L30BG

Squares and roots of 139802426484327772

• 139802426484327772 squared (139802426484327772²) is 19544718450905871244123134730483984
• 139802426484327772 cubed (139802426484327772³) is 2732399064389652639266584479431543055016312452403648
• The square root of 139802426484327772 is 373901626.7473675649
• The cube root of 139802426484327772 is 519005.0334493857

Scales and comparisons

• 139,802,426,484,327,772 seconds is equal to 4,445,284,724 years, 46 weeks, 6 days, 21 hours, 42 minutes, 52 seconds.
• To count from 1 to 139,802,426,484,327,772 would take you about thirteen billion, three hundred thirty-five million, eight hundred fifty-four thousand, one hundred seventy-four 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 139802426484327772 cubic inches would be around 43250.4 feet tall.

Recreational maths with 139802426484327772

• 139802426484327772 backwards is 277723484624208931
• The number of decimal digits it has is: 18
• The sum of 139802426484327772's digits is 79
• More coming soon!