21304399116

Names of 21304399116

• Cardinal: 21304399116 can be written as Twenty-one billion, three hundred four million, three hundred ninety-nine thousand, one hundred sixteen.

Scientific notation

• Scientific notation: 2.1304399116 × 10¹⁰

Factors of 21304399116

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 72

Divisors of 21304399116

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 11 12 13 14 17 19 21 22 26 28 33 34 38 39 42 44 51 52 57 66 68 76 77 78 84 91 102 114 119 132 133 143 154 156 182 187 204 209 221 228 231 238 247 266 273 286 289 308 323 357 361 364 374 399 418 429 442 462 476 494 532 546 561 572 578 627 646 663 714 722 741 748 798 836 858 867 884 924 969 988 1001 1083 1092 1122 1156 1254 1292 1309 1326 1428 1444 1463 1482 1547 1596 1716 1729 1734 1938 2002 2023 2166 2244 2261 2431 2508 2527 2618 2652 2717 2926 2964 3003 3094 3179 3458 3468 3553 3757 3876 3927 3971 4004 4046 4199 4332 4389 4522 4641 4693 4862 4913 5054 5187 5236 5434 5491 5852 6006 6069 6137 6188 6358 6783 6916 7106 7293 7514 7581 7854 7942 8092 8151 8398 8778 9044 9282 9386 9537 9724 9826 10108 10374 10659 10868 10982 11271 11913 12012 12138 12274 12597 12716 13566 14079 14212 14586 14739 15028 15162 15708 15884 16302 16473 16796 17017 17556 18411 18564 18772 19019 19074 19652 20748 21318 21964 22253 22542 23826 24276 24548 24871 25194 26299 27132 27797 28158 29172 29393 29478 30324 32604 32851 32946 34034 34391 36822 38038 38148 38437 41327 42636 42959 44506 45084 46189 47652 49742 50388 51051 51623 52598 54043 55594 56316 57057 58786 58956 60401 63869 65702 65892 66759 67507 68068 68782 71383 73644 74613 76076 76874 78897 79781 82654 83391 85918 88179 89012 92378 93347 98553 99484 102102 103173 103246 104329 105196 108086 111188 114114 115311 117572 120802 123981 127738 128877 131404 133518 135014 137564 138567 142766 149226 153748 154869 157794 159562 162129 165308 166782 171836 176358 181203 184756 186694 191607 197106 202521 204204 206346 206492 208658 214149 216172 228228 230622 239343 241604 247962 255476 257754 267036 270028 277134 280041 285532 289289 298452 309738 312987 315588 319124 323323 324258 333564 352716 361361 362406 373388 378301 383214 394212 405042 412692 417316 422807 428298 447083 461244 472549 478686 495924 499681 515508 554268 558467 560082 578578 619476 625974 646646 648516 653429 702559 722722 724812 730303 756602 766428 785213 810084 845614 856596 867867 877591 894166 945098 957372 969969 999362 1026817 1084083 1116934 1120164 1134903 1147619 1157156 1213511 1251948 1268421 1293292 1306858 1341249 1356277 1405118 1417647 1445444 1460606 1499043 1513204 1570426 1675401 1691228 1735734 1755182 1773593 1788332 1890196 1939938 1960287 1998724 2053634 2107677 2168166 2190909 2233868 2269806 2295238 2355639 2427022 2536842 2613716 2632773 2682498 2712554 2810236 2835294 2921212 2998086 3080451 3140852 3350802 3442857 3471468 3510364 3547186 3640533 3879876 3920574 4068831 4107268 4215354 4336332 4381818 4539612 4590476 4711278 4854044 4917913 5073684 5265546 5320779 5364996 5425108 5496491 5670588 5996172 6143137 6160902 6701604 6885714 7094372 7187719 7281066 7841148 8033333 8137662 8430708 8494577 8763636 9422556 9493939 9835826 10531092 10641558 10992982 12286274 12321804 12415151 13348621 13771428 14375438 14562132 14753739 14919047 16066666 16275324 16489473 16989154 18429411 18987878 19509523 19671652 21283116 21563157 21985964 23056709 24099999 24572548 24830302 25483731 26697242 28481817 28750876 29507478 29838094 32133332 32978946 33978308 36858822 37245453 37975756 39019046 40045863 43126314 44757141 46113418 48199998 49660604 50967462 53394484 56963634 58528569 59014956 59676188 65957892 69170127 73717644 74490906 78038092 80091726 86252628 89514282 92226836 93440347 96399996 101934924 104433329 113927268 117057138 136566661 138340254 148981812 160183452 161396963 179028564 186880694 208866658 234114276 253623799 273133322 276680508 280321041 313299987 322793926 373761388 409699983 417733316 484190889 507247598 546266644 560642082 626599974 645587852 760871397 819399966 968381778 1014495196 1121284164 1253199948 1521742794 1638799932 1775366593 1936763556 3043485588 3550733186 5326099779 7101466372 10652199558 21304399116
• Sum of all divisors σ(n): 74843274240
• Sum of proper divisors (its aliquot sum) s(n): 53538875124
• 21304399116 is an abundant number, because the sum of its proper divisors (53538875124) is greater than itself. Its abundance is 32234476008

Bases of 21304399116

• Binary: 10011110101110101110101010100001100₂
• Hexadecimal: 0x4F5D7550C
• Base-36: 9SC37KC

Squares and roots of 21304399116

• 21304399116 squared (21304399116²) is 453877421693821581456
• 21304399116 cubed (21304399116³) is 9669585741506211722632928392896
• The square root of 21304399116 is 145960.2655382621
• The cube root of 21304399116 is 2772.1906634929

Scales and comparisons

• 21,304,399,116 seconds is equal to 677 years, 21 weeks, 3 days, 16 hours, 38 minutes, 36 seconds.
• To count from 1 to 21,304,399,116 would take you about one thousand, three hundred fifty-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 21304399116 cubic inches would be around 231 feet tall.

Recreational maths with 21304399116

• 21304399116 backwards is 61199340312
• 21304399116 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21304399116's digits is 39
• More coming soon!