16989971292

Names of 16989971292

• Cardinal: 16989971292 can be written as Sixteen billion, nine hundred eighty-nine million, nine hundred seventy-one thousand, two hundred ninety-two.

Scientific notation

• Scientific notation: 1.6989971292 × 10¹⁰

Factors of 16989971292

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 52

Divisors of 16989971292

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 23 27 28 34 36 42 46 49 51 54 63 68 69 81 84 92 98 102 108 119 126 138 147 153 161 162 189 196 204 207 238 252 276 289 294 306 322 324 343 357 378 391 414 441 459 476 483 529 567 578 588 612 621 644 686 714 756 782 828 833 867 882 918 966 1029 1058 1071 1127 1134 1156 1173 1242 1323 1372 1377 1428 1449 1564 1587 1666 1734 1764 1836 1863 1932 2023 2058 2116 2142 2254 2268 2346 2484 2499 2601 2646 2737 2754 2898 3087 3174 3213 3332 3381 3468 3519 3703 3726 3969 4046 4116 4284 4347 4508 4692 4761 4998 5202 5292 5474 5508 5796 5831 6069 6174 6348 6426 6647 6762 7038 7406 7452 7497 7803 7889 7938 8092 8211 8694 8993 9261 9522 9639 9996 10143 10404 10557 10948 11109 11662 12138 12348 12852 13041 13294 13524 14076 14161 14283 14812 14994 15606 15778 15876 16422 17388 17493 17986 18207 18522 19044 19159 19278 19941 20286 21114 22218 22491 23324 23409 23667 24276 24633 25921 26082 26588 26979 27783 28322 28566 29988 30429 31212 31556 31671 32844 33327 34986 35972 36414 37044 38318 38556 39882 40572 42228 42483 42849 44436 44982 46529 46818 47334 49266 51842 52164 52479 53958 54621 55566 56644 57132 57477 59823 60858 62951 63342 66654 67473 69972 71001 72828 73899 76636 77763 79764 80937 84966 85698 89964 91287 93058 93636 94668 98532 99127 99981 103684 104958 107916 109242 111132 114954 119646 121716 125902 126684 127449 133308 134113 134946 139587 142002 147798 152881 155526 157437 161874 163863 169932 171396 172431 179469 181447 182574 186116 188853 198254 199962 209916 213003 218484 221697 229908 233289 239292 242811 251804 254898 268226 269892 279174 284004 295596 297381 299943 305762 311052 314874 323748 325703 327726 344862 358938 362894 365148 377706 382347 396508 399924 402339 418761 426006 440657 443394 458643 466578 472311 485622 509796 517293 536452 538407 544341 558348 566559 594762 599886 611524 629748 639009 651406 655452 689724 699867 717876 725788 728433 755412 764694 804678 837522 852012 881314 886788 892143 917286 933156 944622 971244 977109 1034586 1070167 1076814 1088682 1133118 1147041 1189524 1199772 1207017 1256283 1278018 1302812 1321971 1375929 1399734 1456866 1529388 1551879 1609356 1633023 1675044 1699677 1762628 1784286 1834572 1889244 1954218 2069172 2099601 2140334 2153628 2177364 2266236 2279921 2294082 2414034 2512566 2556036 2643942 2676429 2751858 2799468 2913732 2931327 3084599 3103758 3210501 3266046 3399354 3568572 3621051 3768849 3908436 3965913 4127787 4199202 4280668 4559842 4588164 4828068 4899069 5025132 5099031 5287884 5352858 5503716 5862654 6169198 6207516 6421002 6532092 6798708 6839763 7242102 7491169 7537698 7931826 8029287 8255574 8398404 8793981 9119684 9253797 9631503 9798138 10198062 10705716 10863153 11725308 11897739 12338396 12383361 12842004 13679526 14484204 14697207 14982338 15075396 15863652 16058574 16511148 17587962 18507594 19263006 19596276 20396124 20519289 21726306 22473507 23795478 24766722 26381943 27359052 27761391 28894509 29394414 29964676 32117148 35175924 35693217 37015188 38526012 41038578 43452612 44947014 47590956 49533444 52438183 52763886 55522782 57789018 58788828 61557867 67420521 71386434 82077156 83284173 86683527 89894028 104876366 105527772 111045564 115578036 123115734 134841042 142772868 157314549 166568346 173367054 184673601 202261563 209752732 246231468 249852519 269682084 314629098 333136692 346734108 369347202 404523126 471943647 499705038 606784689 629258196 738694404 809046252 943887294 999410076 1213569378 1415830941 1887774588 2427138756 2831661882 4247492823 5663323764 8494985646 16989971292
• Sum of all divisors σ(n): 57518414800
• Sum of proper divisors (its aliquot sum) s(n): 40528443508
• 16989971292 is an abundant number, because the sum of its proper divisors (40528443508) is greater than itself. Its abundance is 23538472216

Bases of 16989971292

• Binary: 1111110100101011100110001101011100₂
• Hexadecimal: 0x3F4AE635C
• Base-36: 7SZE1R0

Squares and roots of 16989971292

• 16989971292 squared (16989971292²) is 288659124502984149264
• 16989971292 cubed (16989971292³) is 4904310238479554464326402929088
• The square root of 16989971292 is 130345.5840909081
• The cube root of 16989971292 is 2570.7758709595

Scales and comparisons

• 16,989,971,292 seconds is equal to 540 years, 11 weeks, 6 days, 4 hours, 28 minutes, 12 seconds.
• To count from 1 to 16,989,971,292 would take you about one thousand and eighty 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 16989971292 cubic inches would be around 214.2 feet tall.

Recreational maths with 16989971292

• 16989971292 backwards is 29217998961
• 16989971292 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16989971292's digits is 63
• More coming soon!