102742138422

Names of 102742138422

• Cardinal: 102742138422 can be written as One hundred two billion, seven hundred forty-two million, one hundred thirty-eight thousand, four hundred twenty-two.

Scientific notation

• Scientific notation: 1.02742138422 × 10¹¹

Factors of 102742138422

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 601

Divisors of 102742138422

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 42 54 63 66 77 81 99 121 126 154 162 189 198 231 242 243 271 297 307 363 378 462 486 542 567 594 614 693 726 729 813 847 891 921 1089 1134 1386 1458 1626 1694 1701 1782 1842 1897 2079 2149 2178 2439 2541 2673 2763 2981 3267 3377 3402 3794 4158 4298 4878 5082 5103 5346 5526 5691 5962 6237 6447 6534 6754 7317 7623 8019 8289 8943 9801 10131 10206 11382 12474 12894 14634 15246 16038 16578 17073 17886 18711 19341 19602 20262 20867 21951 22869 23639 24867 26829 29403 30393 32791 34146 37147 37422 38682 41734 43902 45738 47278 49734 51219 53658 56133 58023 58806 60786 62601 65582 65853 68607 70917 74294 74601 80487 83197 88209 91179 98373 102438 111441 112266 116046 125202 131706 137214 141834 149202 153657 160974 166394 174069 176418 182358 187803 196746 197559 205821 212751 222882 223803 229537 241461 249591 260029 273537 295119 307314 334323 348138 375606 395118 411642 425502 447606 459074 460971 482922 499182 520058 522207 547074 563409 582379 590238 617463 638253 668646 688611 724383 748773 780087 820611 885357 915167 921942 1002969 1044414 1126818 1164758 1234926 1276506 1377222 1382913 1448766 1497546 1560174 1566621 1641222 1690227 1747137 1770714 1830334 1914759 2005938 2065833 2173149 2246319 2340261 2461833 2656071 2745501 2765826 3008907 3133242 3380454 3494274 3829518 4131666 4346298 4492638 4680522 4923666 5070681 5241411 5312142 5491002 5744277 6017814 6197499 6406169 6738957 7020783 7968213 8236503 9026721 10066837 10141362 10482822 11488554 12394998 12812338 13477914 14041566 15212043 15724233 15936426 16473006 17232831 18053442 18592497 19218507 20133674 20216871 21062349 23904639 24709509 27080163 30200511 30424086 31448466 34465662 37184994 38437014 40433742 42124698 47172699 47809278 49419018 54160326 55777491 57655521 60401022 60650613 63187047 70467859 74128527 90601533 94345398 111554982 115311042 121301226 126374094 140935718 141518097 148257054 167332473 172966563 181203066 189561141 211403577 222385581 271804599 283036194 334664946 345933126 379122282 422807154 424554291 444771162 518899689 543609198 634210731 667156743 815413797 849108582 1037799378 1268421462 1334313486 1556699067 1630827594 1902632193 2446241391 3113398134 3805264386 4670097201 4892482782 5707896579 7338724173 9340194402 11415793158 14677448346 17123689737 34247379474 51371069211 102742138422
• Sum of all divisors σ(n): 292282400256
• Sum of proper divisors (its aliquot sum) s(n): 189540261834
• 102742138422 is an abundant number, because the sum of its proper divisors (189540261834) is greater than itself. Its abundance is 86798123412

Bases of 102742138422

• Binary: 1011111101011111010001001111000110110₂
• Hexadecimal: 0x17EBE89E36
• Base-36: 1B760LDI

Squares and roots of 102742138422

• 102742138422 squared (102742138422²) is 10555947007525408650084
• 102742138422 cubed (102742138422³) is 1084540568622472211209046489927448
• The square root of 102742138422 is 320534.1454853133
• The cube root of 102742138422 is 4683.6331034331

Scales and comparisons

• 102,742,138,422 seconds is equal to 3,266 years, 45 weeks, 6 days, 2 hours, 53 minutes, 42 seconds.
• To count from 1 to 102,742,138,422 would take you about six thousand, five hundred thirty-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 102742138422 cubic inches would be around 390.3 feet tall.

Recreational maths with 102742138422

• 102742138422 backwards is 224831247201
• The number of decimal digits it has is: 12
• The sum of 102742138422's digits is 36
• More coming soon!