16909427808

Names of 16909427808

• Cardinal: 16909427808 can be written as Sixteen billion, nine hundred nine million, four hundred twenty-seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.6909427808 × 10¹⁰

Factors of 16909427808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4259

Divisors of 16909427808

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 27 28 32 34 36 39 42 48 51 52 54 56 63 68 72 78 81 84 91 96 102 104 108 112 117 119 126 136 144 153 156 162 168 182 189 204 208 216 221 224 234 238 252 272 273 288 306 312 324 336 351 357 364 378 408 416 432 442 459 468 476 504 544 546 567 612 624 648 663 672 702 714 728 756 816 819 864 884 918 936 952 1008 1053 1071 1092 1134 1224 1248 1296 1326 1377 1404 1428 1456 1512 1547 1632 1638 1768 1836 1872 1904 1989 2016 2106 2142 2184 2268 2448 2457 2592 2652 2754 2808 2856 2912 3024 3094 3213 3276 3536 3672 3744 3808 3978 4212 4217 4284 4368 4536 4641 4896 4914 5304 5508 5616 5712 5967 6048 6188 6426 6552 7072 7344 7371 7956 8424 8434 8568 8736 9072 9282 9639 9828 10608 11016 11232 11424 11934 12376 12651 12852 13104 13923 14688 14742 15912 16848 16868 17136 17901 18144 18564 19278 19656 21216 22032 23868 24752 25302 25704 26208 27846 29484 29519 31824 33696 33736 34272 35802 37128 37953 38556 39312 41769 44064 47736 49504 50604 51408 54821 55692 58968 59038 63648 67472 71604 71689 74256 75906 77112 78624 83538 88557 95472 101208 102816 109642 111384 113859 117936 118076 125307 134944 143208 143378 148512 151812 154224 164463 167076 177114 190944 202416 215067 219284 222768 227718 235872 236152 250614 265671 286416 286756 303624 308448 328926 334152 341577 354228 383747 404832 430134 438568 445536 455436 472304 493389 501228 501823 531342 572832 573512 607248 645201 657852 668304 683154 708456 767494 797013 860268 877136 910872 931957 944608 986778 1002456 1003646 1062684 1147024 1151241 1214496 1290402 1315704 1336608 1366308 1416912 1480167 1505469 1534988 1594026 1720536 1754272 1821744 1863914 1935603 1973556 2004912 2007292 2125368 2294048 2302482 2391039 2580804 2631408 2732616 2795871 2833824 2960334 3010938 3069976 3188052 3441072 3453723 3643488 3727828 3871206 3947112 4009824 4014584 4250736 4440501 4516407 4604964 4782078 5161608 5262816 5465232 5591742 5806809 5920668 6021876 6139952 6376104 6523699 6882144 6907446 7455656 7742412 7894224 8029168 8387613 8501472 8881002 9032814 9209928 9564156 10323216 10361169 10930464 11183484 11613618 11841336 12043752 12279904 12752208 13047398 13549221 13814892 14911312 15484824 15788448 16058336 16775226 17762004 18065628 18419856 19128312 19571097 20646432 20722338 22366968 23227236 23682672 24087504 25162839 25504416 26094796 27098442 27629784 29822624 30969648 31083507 33550452 35524008 36131256 36839712 38256624 39142194 40647663 41444676 44733936 46454472 47365344 48175008 50325678 52189592 54196884 55259568 58713291 61939296 62167014 67100904 71048016 72262512 75488517 76513248 78284388 81295326 82889352 89467872 92908944 100651356 104379184 108393768 110519136 117426582 124334028 134201808 142096032 144525024 150977034 156568776 162590652 165778704 176139873 185817888 201302712 208758368 216787536 234853164 248668056 268403616 301954068 313137552 325181304 331557408 352279746 402605424 433575072 469706328 497336112 528419619 603908136 626275104 650362608 704559492 805210848 939412656 994672224 1056839238 1207816272 1300725216 1409118984 1878825312 2113678476 2415632544 2818237968 4227356952 5636475936 8454713904 16909427808
• Sum of all divisors σ(n): 64822089024
• Sum of proper divisors (its aliquot sum) s(n): 47912661216
• 16909427808 is an abundant number, because the sum of its proper divisors (47912661216) is greater than itself. Its abundance is 31003233408

Bases of 16909427808

• Binary: 1111101111111000010110010001100000₂
• Hexadecimal: 0x3EFE16460
• Base-36: 7RNFQ00

Squares and roots of 16909427808

• 16909427808 squared (16909427808²) is 285928748793963684864
• 16909427808 cubed (16909427808³) is 4834891535963295995381470298112
• The square root of 16909427808 is 130036.2557443115
• The cube root of 16909427808 is 2566.7070528605

Scales and comparisons

• 16,909,427,808 seconds is equal to 537 years, 34 weeks, 4 days, 23 hours, 16 minutes, 48 seconds.
• To count from 1 to 16,909,427,808 would take you about one thousand and seventy-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 16909427808 cubic inches would be around 213.9 feet tall.

Recreational maths with 16909427808

• 16909427808 backwards is 80872490961
• 16909427808 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16909427808's digits is 54
• More coming soon!