13801688901

Names of 13801688901

• Cardinal: 13801688901 can be written as Thirteen billion, eight hundred one million, six hundred eighty-eight thousand, nine hundred one.

Scientific notation

• Scientific notation: 1.3801688901 × 10¹⁰

Factors of 13801688901

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 101

Divisors of 13801688901

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 7 9 11 13 17 19 21 27 31 33 39 51 57 63 77 81 91 93 99 117 119 133 143 153 171 187 189 209 217 221 231 247 273 279 289 297 323 341 351 357 399 403 429 459 513 527 561 567 589 627 651 663 693 741 819 837 867 891 969 1001 1023 1053 1071 1197 1209 1287 1309 1377 1463 1539 1547 1581 1683 1729 1767 1881 1953 1989 2023 2079 2223 2261 2387 2431 2457 2511 2601 2717 2821 2907 3003 3069 3179 3213 3553 3591 3627 3689 3757 3861 3927 4123 4199 4389 4433 4641 4743 5049 5187 5301 5491 5643 5797 5859 5967 6069 6237 6479 6669 6783 6851 7161 7293 7371 7657 7803 8151 8463 8721 8959 9009 9207 9537 9639 10013 10659 10773 10881 11067 11271 11583 11781 12369 12597 13167 13299 13923 14229 15147 15561 15903 16473 16929 17017 17391 17577 17901 18207 19019 19437 20007 20349 20553 21483 21879 22253 22971 23409 24453 24871 25389 26163 26299 26877 27027 27621 28611 29393 30039 31031 31977 32643 33201 33813 35343 37107 37791 38437 39501 39897 40579 41327 41769 42687 45353 46189 46683 47709 47957 49419 51051 52173 53599 54621 57057 58311 60401 61047 61659 62713 64449 65637 66759 68913 70091 71383 73359 74613 75361 76167 78897 80631 81081 84227 85833 88179 90117 93093 95931 98549 99603 101439 106029 110143 111321 113373 115311 116467 118503 119691 121737 123981 125307 130169 136059 138567 140049 143871 148257 153153 156519 160797 163863 170221 171171 174933 181203 183141 184977 188139 193347 196911 200277 206739 210273 214149 220077 223839 226083 228501 236691 241893 252681 257499 264537 270351 279279 287793 289289 295647 298809 304317 323323 330429 333963 340119 345933 349401 359073 365211 371943 390507 408177 415701 422807 431613 444771 459459 469557 482391 499681 510663 513513 524799 527527 543609 554931 564417 589589 600831 620217 630819 642447 671517 678249 689843 710073 725679 758043 771001 785213 793611 811053 815269 837837 867867 886941 911183 969969 991287 1037799 1048203 1095633 1115829 1171521 1191547 1224531 1247103 1268421 1281137 1294839 1378377 1431859 1447173 1499043 1531989 1540539 1582581 1630827 1693251 1768767 1802493 1872431 1892457 1927341 2014551 2034747 2069529 2130219 2212873 2274129 2313003 2355639 2380833 2445807 2513511 2603601 2660823 2733549 2909907 2973861 3113397 3144609 3286899 3347487 3514563 3574641 3673593 3741309 3805263 3843411 3884517 4295577 4341519 4497129 4595967 4747743 4892481 5079753 5306301 5496491 5617293 5677371 5782023 6104241 6208587 6638619 6822387 6939009 7066917 7337421 7810803 7982469 8200647 8729721 8921583 8967959 9433827 10023013 10543689 10723923 11415789 11530233 12886731 13107017 13491387 13787901 14243229 15490111 15918903 16489473 16851879 18625761 19915857 20817027 21200751 22012263 23432409 24341603 24601941 26189163 26903877 30069039 32171769 34247367 34590699 38660193 39321051 40474161 42729687 46470333 47756709 49468419 50555637 55877283 59747571 62451081 63602253 66036789 73024809 73805823 80711631 90207117 96515307 103772097 115980579 117963153 139410999 148405257 151666911 170391221 179242713 219074427 242134893 270621351 353889459 418232997 445215771 511173663 657223281 726404679 811864053 1061668377 1254698991 1533520989 1971669843 4600562967 13801688901
• Sum of all divisors σ(n): 31952363520
• Sum of proper divisors (its aliquot sum) s(n): 18150674619
• 13801688901 is an abundant number, because the sum of its proper divisors (18150674619) is greater than itself. Its abundance is 4348985718

Bases of 13801688901

• Binary: 1100110110101001010000111101000101₂
• Hexadecimal: 0x336A50F45
• Base-36: 6C963B9

Squares and roots of 13801688901

• 13801688901 squared (13801688901²) is 190486616519986587801
• 13801688901 cubed (13801688901³) is 2629037021012942133521923696701
• The square root of 13801688901 is 117480.5894648129
• The cube root of 13801688901 is 2398.7081532005

Scales and comparisons

• 13,801,688,901 seconds is equal to 438 years, 44 weeks, 1 day, 18 hours, 28 minutes, 21 seconds.
• To count from 1 to 13,801,688,901 would take you about eight hundred seventy-seven 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 13801688901 cubic inches would be around 199.9 feet tall.

Recreational maths with 13801688901

• 13801688901 backwards is 10988610831
• The number of decimal digits it has is: 11
• The sum of 13801688901's digits is 45
• More coming soon!