51398648028

Names of 51398648028

• Cardinal: 51398648028 can be written as Fifty-one billion, three hundred ninety-eight million, six hundred forty-eight thousand and twenty-eight.

Scientific notation

• Scientific notation: 5.1398648028 × 10¹⁰

Factors of 51398648028

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 212

Divisors of 51398648028

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 17 18 21 26 28 34 36 39 42 43 51 52 63 68 78 84 86 91 102 117 119 126 127 129 153 156 169 172 182 204 221 234 238 252 254 258 273 301 306 338 357 364 381 387 442 468 476 507 508 516 546 559 602 612 663 676 714 731 762 774 819 884 889 903 1014 1071 1092 1118 1143 1183 1204 1326 1428 1462 1521 1524 1547 1548 1638 1651 1677 1778 1806 1989 2028 2142 2159 2193 2197 2236 2286 2366 2652 2667 2709 2873 2924 3042 3094 3276 3302 3354 3549 3556 3612 3913 3978 4284 4318 4386 4394 4572 4641 4732 4953 5031 5117 5334 5418 5461 5746 6084 6188 6477 6579 6591 6604 6708 7098 7267 7826 7956 8001 8619 8636 8772 8788 9282 9503 9906 10062 10234 10647 10668 10836 10922 11492 11557 11739 12954 13158 13182 13923 14196 14534 14859 15113 15351 15379 15652 16002 16383 17238 18564 19006 19431 19773 19812 20111 20124 20468 21294 21463 21801 21844 23114 23478 25857 25908 26316 26364 27846 28067 28509 29068 29718 30226 30702 30758 32004 32766 34476 34671 35217 37349 38012 38227 38862 39546 40222 42588 42926 43602 45339 46053 46137 46228 46956 49149 50869 51714 55692 56134 57018 59436 60333 60452 61404 61516 64389 65403 65532 66521 69342 70434 70993 74698 76454 77724 79092 80444 84201 85527 85852 87204 90678 92106 92274 92837 94471 98298 101738 103428 104013 112047 112268 114036 114681 120666 123539 128778 130806 133042 136017 138411 138684 140868 141986 149396 150241 152607 152908 168402 171054 180999 181356 184212 184548 185674 188942 193167 196469 196596 199563 203476 208026 212979 224094 229362 241332 247078 252603 257556 261443 261612 266084 272034 276822 278511 279019 283413 283972 300482 305214 336141 336804 342108 344043 361998 364871 370617 371348 377884 386334 392938 399126 416052 425958 448188 450723 457821 458724 494156 496951 505206 522886 544068 553644 557022 558038 566826 589407 598689 600964 610428 638937 649859 661297 672282 688086 723996 729742 741234 772668 784329 785876 798252 835533 837057 850239 851916 864773 901446 915642 922909 993902 1010412 1045772 1094613 1111851 1114044 1116076 1133652 1178814 1197378 1206881 1277874 1299718 1322594 1344564 1352169 1376172 1459484 1482468 1490853 1568658 1606007 1671066 1674114 1700478 1729546 1768221 1802892 1831284 1845818 1949577 1953133 1983891 1987804 2189226 2223702 2352987 2357628 2394756 2413762 2511171 2554097 2555748 2594319 2599436 2645188 2704338 2768727 2981706 3137316 3212014 3283839 3342132 3348228 3400956 3459092 3536442 3620643 3691636 3899154 3906266 3967782 4378452 4447404 4472559 4705974 4743323 4818021 4827524 5022342 5108194 5188638 5408676 5537454 5848731 5859399 5951673 5963412 6424028 6460363 6567678 7072884 7241286 7662291 7782957 7798308 7812532 7935564 8306181 8448167 8945118 9411948 9486646 9636042 10044684 10216388 10377276 10861929 11074908 11242049 11697462 11718798 11903346 11997817 12920726 13135356 14229969 14454063 14482572 15324582 15565914 15689453 16612362 16896334 17578197 17890236 18973292 19272084 19381089 21723858 22484098 22986873 23394924 23437596 23806692 23995634 25344501 25841452 28459938 28908126 30649164 31131828 31378906 33203261 33224724 33726147 33792668 35156394 35993451 38762178 42689907 43447716 44968196 45973746 47068359 47991268 50689002 56919876 57816252 58143267 62757812 66406522 67452294 70312788 71986902 76033503 77524356 83984719 85379814 91947492 94136718 99609783 101178441 101378004 107980353 109826171 116286534 132813044 134904588 141205077 143973804 152067006 167969438 170759628 188273436 199219566 202356882 203962889 215960706 219652342 232573068 251954157 282410154 298829349 304134012 329478513 335938876 398439132 404713764 407925778 431921412 439304684 503908314 564820308 597658698 611888667 658957026 755862471 815851556 988435539 1007816628 1195317396 1223777334 1317914052 1427740223 1511724942 1835666001 1976871078 2447554668 2855480446 3023449884 3671332002 3953742156 4283220669 5710960892 7342664004 8566441338 12849662007 17132882676 25699324014 51398648028
• Sum of all divisors σ(n): 175648112640
• Sum of proper divisors (its aliquot sum) s(n): 124249464612
• 51398648028 is an abundant number, because the sum of its proper divisors (124249464612) is greater than itself. Its abundance is 72850816584

Bases of 51398648028

• Binary: 101111110111100110010010000011011100₂
• Hexadecimal: 0xBF79920DC
• Base-36: NM1FEN0

Squares and roots of 51398648028

• 51398648028 squared (51398648028²) is 2641821019106228288784
• 51398648028 cubed (51398648028³) is 135786028714013290957825556117952
• The square root of 51398648028 is 226712.6993090595
• The cube root of 51398648028 is 3718.0671740353

Scales and comparisons

• 51,398,648,028 seconds is equal to 1,634 years, 16 weeks, 3 days, 18 hours, 13 minutes, 48 seconds.
• To count from 1 to 51,398,648,028 would take you about three thousand, two hundred sixty-eight 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 51398648028 cubic inches would be around 309.8 feet tall.

Recreational maths with 51398648028

• 51398648028 backwards is 82084689315
• The number of decimal digits it has is: 11
• The sum of 51398648028's digits is 54
• More coming soon!