21273109704

Names of 21273109704

• Cardinal: 21273109704 can be written as Twenty-one billion, two hundred seventy-three million, one hundred nine thousand, seven hundred four.

Scientific notation

• Scientific notation: 2.1273109704 × 10¹⁰

Factors of 21273109704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 136

Divisors of 21273109704

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 33 36 42 44 49 54 56 63 66 72 77 81 84 88 98 99 108 113 121 126 132 147 154 162 168 189 196 198 216 226 231 242 252 264 294 297 308 324 339 343 363 378 392 396 441 452 462 484 504 539 567 588 594 616 648 678 686 693 726 756 791 792 847 882 891 904 924 968 1017 1029 1078 1089 1134 1176 1188 1243 1323 1356 1372 1386 1452 1512 1582 1617 1694 1764 1782 1848 2034 2058 2079 2156 2178 2268 2373 2376 2401 2486 2541 2646 2712 2744 2772 2904 3051 3087 3164 3234 3267 3388 3528 3564 3729 3773 3969 4068 4116 4158 4312 4356 4536 4746 4802 4851 4972 5082 5292 5537 5544 5929 6102 6174 6237 6328 6468 6534 6776 7119 7128 7203 7458 7546 7623 7938 8136 8232 8316 8701 8712 9153 9261 9492 9604 9702 9801 9944 10164 10584 11074 11187 11319 11858 12204 12348 12474 12936 13068 13673 14238 14406 14553 14916 15092 15246 15876 16611 16632 17402 17787 18306 18522 18984 19208 19404 19602 20328 21357 21609 22148 22374 22638 22869 23716 24408 24696 24948 26103 26136 26411 27346 27783 28476 28812 29106 29832 30184 30492 31752 33222 33561 33957 34804 35574 36612 37044 38759 38808 39204 41019 41503 42714 43218 43659 44296 44748 45276 45738 47432 49833 49896 52206 52822 53361 54692 55566 56952 57624 58212 60907 60984 64071 64827 66444 67122 67914 68607 69608 71148 73224 74088 77518 78309 78408 79233 82038 83006 85428 86436 87318 89496 90552 91476 95711 99666 100683 101871 104412 105644 106722 109384 111132 116277 116424 121814 123057 124509 128142 129654 132888 134244 135828 137214 142296 149499 155036 156618 158466 160083 164076 166012 170856 172872 174636 182721 182952 191422 194481 199332 201366 203742 208824 211288 213444 222264 232554 234927 237699 243628 246114 249018 256284 259308 268488 271313 271656 274428 287133 290521 298998 305613 310072 313236 316932 320166 328152 332024 348831 349272 365442 369171 373527 382844 388962 398664 402732 407484 426349 426888 448497 465108 469854 475398 480249 487256 492228 498036 512568 518616 542626 548163 548856 574266 581042 597996 611226 626472 633864 640332 669977 697662 704781 713097 730884 738342 747054 765688 777924 805464 813939 814968 852698 861399 871563 896994 930216 939708 950796 960498 984456 996072 1046493 1085252 1096326 1107513 1120581 1148532 1162084 1195992 1222452 1279047 1280664 1339954 1395324 1409562 1426194 1461768 1476684 1494108 1555848 1627878 1644489 1705396 1722798 1743126 1793988 1879416 1901592 1920996 2009931 2092986 2139291 2170504 2192652 2215026 2241162 2297064 2324168 2441817 2444904 2558094 2584197 2614689 2679908 2790648 2819124 2852388 2953368 2984443 2988216 3139479 3255756 3288978 3361743 3410792 3445596 3486252 3587976 3837141 3841992 4019862 4185972 4278582 4385304 4430052 4482324 4689839 4883634 4933467 5116188 5168394 5229378 5359816 5638248 5704776 5968886 6029793 6278958 6511512 6577956 6723486 6891192 6972504 7325451 7674282 7752591 7844067 8039724 8371944 8557164 8860104 8953329 8964648 9379678 9767268 9866934 10232376 10336788 10458756 11511423 11937772 12059586 12557916 13155912 13446972 14069517 14650902 15348564 15505182 15688134 16079448 17114328 17906658 18089379 18759356 19534536 19733868 20673576 20917512 21976353 23022846 23532201 23875544 24119172 25115832 26859987 26893944 28139034 29301804 30697128 31010364 31376268 32828873 34534269 35813316 36178758 37518712 39467736 42208551 43952706 46045692 47064402 48238344 53719974 54268137 56278068 58603608 62020728 62752536 65657746 69068538 71626632 72357516 80579961 84417102 87905412 92091384 94128804 98486619 107439948 108536274 112556136 126625653 131315492 138137076 144715032 161159922 168834204 175810824 188257608 196973238 214879896 217072548 241739883 253251306 262630984 276274152 295459857 322319844 337668408 379876959 393946476 434145096 483479766 506502612 590919714 644639688 759753918 787892952 886379571 966959532 1013005224 1181839428 1519507836 1772759142 1933919064 2363678856 2659138713 3039015672 3545518284 5318277426 7091036568 10636554852 21273109704
• Sum of all divisors σ(n): 77080803030
• Sum of proper divisors (its aliquot sum) s(n): 55807693326
• 21273109704 is an abundant number, because the sum of its proper divisors (55807693326) is greater than itself. Its abundance is 34534583622

Bases of 21273109704

• Binary: 10011110011111110011110010011001000₂
• Hexadecimal: 0x4F3F9E4C8
• Base-36: 9RTGKI0

Squares and roots of 21273109704

• 21273109704 squared (21273109704²) is 452545196478418967616
• 21273109704 cubed (21273109704³) is 9627043610703641166569591345664
• The square root of 21273109704 is 145853.0414629739
• The cube root of 21273109704 is 2770.8328419673

Scales and comparisons

• 21,273,109,704 seconds is equal to 676 years, 21 weeks, 5 days, 13 hours, 8 minutes, 24 seconds.
• To count from 1 to 21,273,109,704 would take you about one thousand, three hundred fifty-two 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 21273109704 cubic inches would be around 230.9 feet tall.

Recreational maths with 21273109704

• 21273109704 backwards is 40790137212
• 21273109704 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21273109704's digits is 36
• More coming soon!