19401428124

Names of 19401428124

• Cardinal: 19401428124 can be written as Nineteen billion, four hundred one million, four hundred twenty-eight thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 1.9401428124 × 10¹⁰

Factors of 19401428124

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 151

Divisors of 19401428124

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 27 36 38 39 41 52 54 57 73 76 78 81 82 108 114 117 123 146 156 162 164 171 219 228 234 243 246 247 292 324 342 351 369 438 468 486 492 494 513 533 657 684 702 729 738 741 779 876 949 972 988 1026 1053 1066 1107 1314 1387 1404 1458 1476 1482 1539 1558 1599 1898 1971 2052 2106 2132 2187 2214 2223 2337 2628 2774 2847 2916 2964 2993 3078 3116 3159 3198 3321 3796 3942 4161 4212 4374 4428 4446 4617 4674 4797 5548 5694 5913 5986 6156 6318 6396 6561 6642 6669 7011 7884 8322 8541 8748 8892 8979 9234 9348 9477 9594 9963 10127 11388 11826 11972 12483 12636 13122 13284 13338 13851 14022 14391 16644 17082 17739 17958 18031 18468 18954 19188 19926 20007 20254 21033 23652 24966 25623 26244 26676 26937 27702 28044 28431 28782 29889 30381 34164 35478 35916 36062 37449 37908 38909 39852 40014 40508 41553 42066 43173 49932 51246 53217 53874 54093 55404 56862 56867 57564 59778 60021 60762 63099 70956 72124 74898 76869 77818 80028 80811 83106 84132 85293 86346 89667 91143 102492 106434 107748 108186 112347 113724 113734 116727 119556 120042 121524 124659 126198 129519 149796 153738 155636 159651 161622 162279 166212 170586 170601 172692 179334 180063 182286 189297 212868 216372 224694 227468 230607 233454 240084 242433 249318 252396 259038 269001 273429 307476 319302 323244 324558 337041 341172 341202 350181 358668 360126 364572 378594 388557 449388 461214 466908 478953 484866 486837 498636 511803 518076 538002 540189 546858 567891 638604 649116 674082 682404 691821 700362 720252 727299 739271 757188 777114 820287 922428 957906 969732 973674 1011123 1023606 1050543 1076004 1080378 1093716 1135782 1165671 1348164 1383642 1400724 1454598 1460511 1478542 1535409 1554228 1620567 1640574 1703673 1915812 1947348 2022246 2047212 2075463 2101086 2160756 2181897 2217813 2271564 2331342 2460861 2767284 2909196 2921022 2957084 3033369 3070818 3151629 3241134 3281148 3407346 3497013 4044492 4150926 4202172 4363794 4381533 4435626 4606227 4662684 4921722 5111019 5842044 6066738 6141636 6226389 6303258 6482268 6545691 6653439 6814692 6994026 7382583 8301852 8727588 8763066 8871252 9100107 9212454 9454887 9843444 10222038 12133476 12452778 12606516 13091382 13144599 13306878 13818681 13988052 14765166 17526132 18200214 18424908 18909774 19637073 19960317 20444076 22147749 24905556 26182764 26289198 26613756 27637362 28364661 29530332 36400428 37819548 39274146 39433797 39920634 41456043 44295498 52578396 55274724 56729322 59880951 66443247 78548292 78867594 79841268 82912086 85093983 88590996 113458644 118301391 119761902 124368129 132886494 157735188 165824172 170187966 179642853 236602782 239523804 248736258 255281949 265772988 340375932 359285706 373104387 473205564 497472516 510563898 538928559 718571412 746208774 1021127796 1077857118 1492417548 1616785677 2155714236 3233571354 4850357031 6467142708 9700714062 19401428124
• Sum of all divisors σ(n): 59948222880
• Sum of proper divisors (its aliquot sum) s(n): 40546794756
• 19401428124 is an abundant number, because the sum of its proper divisors (40546794756) is greater than itself. Its abundance is 21145366632

Bases of 19401428124

• Binary: 10010000100011010100100110010011100₂
• Hexadecimal: 0x4846A4C9C
• Base-36: 8WV3XR0

Squares and roots of 19401428124

• 19401428124 squared (19401428124²) is 376415413250738159376
• 19401428124 cubed (19401428124³) is 7302996584949953589077520690624
• The square root of 19401428124 is 139289.0093438819
• The cube root of 19401428124 is 2687.0633146155

Scales and comparisons

• 19,401,428,124 seconds is equal to 616 years, 47 weeks, 13 hours, 35 minutes, 24 seconds.
• To count from 1 to 19,401,428,124 would take you about one thousand, two 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 19401428124 cubic inches would be around 223.9 feet tall.

Recreational maths with 19401428124

• 19401428124 backwards is 42182410491
• 19401428124 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19401428124's digits is 36
• More coming soon!