21477469104

Names of 21477469104

• Cardinal: 21477469104 can be written as Twenty-one billion, four hundred seventy-seven million, four hundred sixty-nine thousand, one hundred four.

Scientific notation

• Scientific notation: 2.1477469104 × 10¹⁰

Factors of 21477469104

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 139

Divisors of 21477469104

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 31 36 39 42 48 49 52 56 62 63 72 78 83 84 91 93 98 104 112 117 124 126 144 147 156 166 168 169 182 186 196 208 217 234 248 249 252 273 279 294 312 332 336 338 343 364 372 392 403 434 441 468 496 498 504 507 546 558 581 588 624 637 651 664 676 686 728 744 747 784 806 819 868 882 936 996 1008 1014 1029 1079 1092 1116 1162 1176 1183 1209 1274 1302 1328 1352 1372 1456 1488 1494 1519 1521 1612 1638 1736 1743 1764 1872 1911 1953 1992 2028 2058 2158 2184 2232 2324 2352 2366 2418 2548 2573 2604 2704 2744 2821 2988 3038 3042 3087 3224 3237 3276 3472 3486 3528 3549 3627 3822 3906 3984 4056 4067 4116 4316 4368 4459 4464 4557 4648 4732 4836 5096 5146 5208 5229 5239 5488 5642 5733 5976 6076 6084 6174 6448 6474 6552 6972 7056 7098 7254 7553 7644 7719 7812 8112 8134 8232 8281 8463 8632 8918 9114 9296 9464 9672 9711 10192 10292 10416 10458 10478 10633 10647 11284 11466 11952 12152 12168 12201 12348 12948 13104 13377 13671 13944 14027 14196 14508 15106 15288 15438 15624 15717 16268 16464 16562 16926 17264 17836 18011 18228 18928 19344 19422 19747 20584 20916 20956 21266 21294 22568 22659 22932 23157 24304 24336 24402 24696 24843 25389 25896 26754 27342 27888 28054 28392 28469 29016 30212 30576 30876 31248 31434 31899 32536 33124 33449 33852 35672 36022 36456 36603 36673 38844 39494 40131 41168 41832 41912 42081 42532 42588 45136 45318 45864 46314 47151 48804 49392 49686 50778 51792 52871 53508 54033 54684 56108 56784 56938 57967 58032 59241 60424 61752 62868 63798 65072 66248 66898 67704 67977 71344 72044 72912 73206 73346 74529 77688 78988 80262 83664 83824 84162 85064 85176 85407 90636 91728 92628 94302 95697 97608 98189 99372 100347 101556 105742 107016 108066 109368 110019 112216 113876 115934 118482 120848 123504 125736 126077 126243 127596 132496 133796 135408 135954 138229 144088 146412 146692 149058 155376 157976 158613 160524 162099 168324 170128 170352 170814 173901 177723 181272 185256 188604 191394 195216 196378 198744 200694 203112 211484 214032 216132 218736 220038 224432 227752 231868 234143 236964 251472 252154 252486 255192 256221 256711 267592 271908 276458 288176 292824 293384 294567 298116 301041 315952 317226 321048 324198 330057 336648 341628 347802 355446 362544 370097 370512 377208 378231 382788 392756 397488 401388 406224 414687 422968 432264 434837 440076 455504 463736 468286 473928 475839 504308 504972 510384 512442 513422 521703 535184 543816 552916 585648 586768 589134 596232 602082 634452 642096 648396 660114 673296 683256 687323 695604 702429 710892 740194 754416 756462 765576 770133 785512 802776 829374 845936 864528 869674 880152 882539 883701 927472 936572 947856 951678 1008616 1009944 1024884 1026844 1043406 1087632 1105832 1110291 1134693 1178268 1192464 1204164 1244061 1268904 1296792 1304511 1320228 1366512 1374646 1391208 1404858 1421784 1480388 1512924 1531152 1540266 1571024 1605552 1639001 1658748 1739348 1760304 1765078 1767402 1796977 1873144 1903356 2017232 2019888 2049768 2053688 2061969 2086812 2107287 2211664 2220582 2269386 2310399 2356536 2408328 2488122 2537808 2593584 2609022 2640456 2647617 2749292 2782416 2809716 2843568 2960776 3025848 3043859 3080532 3278002 3317496 3330873 3478696 3530156 3534804 3593954 3746288 3806712 3913533 4099536 4107376 4123938 4173624 4214574 4441164 4538772 4620798 4713072 4811261 4816656 4917003 4976244 5218044 5280912 5295234 5390931 5498584 5619432 5921552 6051696 6087718 6161064 6185907 6556004 6634992 6661746 6957392 7060312 7069608 7187908 7613424 7827066 7942851 8247876 8347248 8429148 8882328 9077544 9131577 9241596 9622522 9834006 9952488 10436088 10590468 10781862 10997168 11238864 11473007 12175436 12322128 12371814 13112008 13323492 14120624 14139216 14375816 14433783 14751009 15654132 15885702 16172793 16495752 16858296 17764656 18155088 18263154 18483192 19245044 19668012 19904976 20872176 21180936 21307013 21563724 22946014 24350872 24743628 26224016 26646984 27394731 28751632 28867566 29502018 31308264 31771404 32345586 32991504 33716592 34419021 36526308 36966384 38490088 39336024 42361872 42614026 43127448 43301349 45892028 48701744 49487256 53293968 54789462 57735132 59004036 62616528 63542808 63921039 64691172 68838042 73052616 76980176 78672048 85228052 86254896 86602698 91784056 98974512 103257063 109578924 115470264 118008072 127085616 127842078 129382344 137676084 146105232 149149091 170456104 173205396 183568112 191763117 206514126 219157848 230940528 236016144 255684156 258764688 275352168 298298182 340912208 346410792 383526234 413028252 438315696 447447273 511368312 550704336 596596364 692821584 767052468 826056504 894894546 1022736624 1193192728 1342341819 1534104936 1652113008 1789789092 2386385456 2684683638 3068209872 3579578184 5369367276 7159156368 10738734552 21477469104
• Sum of all divisors σ(n): 79294924800
• Sum of proper divisors (its aliquot sum) s(n): 57817455696
• 21477469104 is an abundant number, because the sum of its proper divisors (57817455696) is greater than itself. Its abundance is 36339986592

Bases of 21477469104

• Binary: 10100000000001010000010101110110000₂
• Hexadecimal: 0x500282BB0
• Base-36: 9V74P80

Squares and roots of 21477469104

• 21477469104 squared (21477469104²) is 461281679113274562816
• 21477469104 cubed (21477469104³) is 9907163011396596539149747236864
• The square root of 21477469104 is 146551.9331295223
• The cube root of 21477469104 is 2779.6772180141

Scales and comparisons

• 21,477,469,104 seconds is equal to 682 years, 47 weeks, 4 days, 19 hours, 38 minutes, 24 seconds.
• To count from 1 to 21,477,469,104 would take you about one thousand, three hundred sixty-five 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 21477469104 cubic inches would be around 231.6 feet tall.

Recreational maths with 21477469104

• 21477469104 backwards is 40196477412
• The number of decimal digits it has is: 11
• The sum of 21477469104's digits is 45
• More coming soon!