13057271808

Names of 13057271808

• Cardinal: 13057271808 can be written as Thirteen billion, fifty-seven million, two hundred seventy-one thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.3057271808 × 10¹⁰

Factors of 13057271808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 60

Divisors of 13057271808

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 29 32 38 42 48 56 57 58 64 76 84 87 96 112 114 116 128 133 152 168 174 192 203 224 228 232 256 266 304 336 348 361 384 399 406 448 456 464 512 532 551 608 609 672 696 722 768 798 812 841 896 912 928 1024 1064 1083 1102 1216 1218 1344 1392 1444 1536 1596 1624 1653 1682 1792 1824 1856 2048 2128 2166 2204 2432 2436 2523 2527 2688 2784 2888 3072 3192 3248 3306 3364 3584 3648 3712 3857 4256 4332 4408 4864 4872 5046 5054 5376 5568 5776 5887 6144 6384 6496 6612 6728 7168 7296 7424 7581 7714 8512 8664 8816 9728 9744 10092 10108 10469 10752 11136 11552 11571 11774 12768 12992 13224 13456 14336 14592 14848 15162 15428 15979 17024 17328 17632 17661 19456 19488 20184 20216 20938 21504 22272 23104 23142 23548 25536 25984 26448 26912 29184 29696 30324 30856 31407 31958 34048 34656 35264 35322 38912 38976 40368 40432 41876 43008 44544 46208 46284 47096 47937 51072 51968 52896 53824 58368 59392 60648 61712 62814 63916 68096 69312 70528 70644 73283 77952 80736 80864 83752 89088 92416 92568 94192 95874 102144 103936 105792 107648 111853 116736 121296 123424 125628 127832 136192 138624 141056 141288 146566 155904 161472 161728 167504 178176 184832 185136 188384 191748 204288 207872 211584 215296 219849 223706 242592 246848 251256 255664 272384 277248 282112 282576 293132 303601 311808 322944 323456 335008 335559 369664 370272 376768 383496 408576 415744 423168 430592 439698 447412 485184 493696 502512 511328 554496 564224 565152 586264 607202 623616 645888 646912 670016 671118 739328 740544 753536 766992 817152 846336 861184 879396 894824 910803 970368 987392 1005024 1022656 1108992 1128448 1130304 1172528 1214404 1247232 1291776 1293824 1340032 1342236 1481088 1507072 1533984 1692672 1722368 1758792 1789648 1821606 1940736 1974784 2010048 2045312 2125207 2217984 2260608 2345056 2428808 2583552 2587648 2680064 2684472 2962176 3014144 3067968 3385344 3517584 3579296 3643212 3881472 3949568 4020096 4090624 4250414 4521216 4690112 4857616 5167104 5175296 5360128 5368944 5924352 6028288 6135936 6375621 7035168 7158592 7286424 7762944 7899136 8040192 8181248 8500828 9042432 9380224 9715232 10720256 10737888 11848704 12056576 12271872 12751242 14070336 14317184 14572848 15525888 16080384 16362496 17001656 18084864 18760448 19430464 21440512 21475776 23697408 24543744 25502484 28140672 28634368 29145696 32160768 32724992 34003312 36169728 37520896 38860928 42951552 49087488 51004968 56281344 57268736 58291392 64321536 68006624 75041792 77721856 85903104 98174976 102009936 112562688 114537472 116582784 136013248 150083584 155443712 171806208 204019872 225125376 229074944 233165568 272026496 310887424 343612416 408039744 450250752 466331136 544052992 621774848 687224832 816079488 932662272 1088105984 1632158976 1865324544 2176211968 3264317952 4352423936 6528635904 13057271808
• Sum of all divisors σ(n): 43485755040
• Sum of proper divisors (its aliquot sum) s(n): 30428483232
• 13057271808 is an abundant number, because the sum of its proper divisors (30428483232) is greater than itself. Its abundance is 17371211424

Bases of 13057271808

• Binary: 1100001010010001100010100000000000₂
• Hexadecimal: 0x30A462800
• Base-36: 5ZXYNEO

Squares and roots of 13057271808

• 13057271808 squared (13057271808²) is 170492347067991588864
• 13057271808 cubed (13057271808³) is 2226164916850638032455033946112
• The square root of 13057271808 is 114268.4199943273
• The cube root of 13057271808 is 2354.7825829639

Scales and comparisons

• 13,057,271,808 seconds is equal to 415 years, 9 weeks, 2 days, 19 hours, 56 minutes, 48 seconds.
• To count from 1 to 13,057,271,808 would take you about eight hundred thirty 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 13057271808 cubic inches would be around 196.2 feet tall.

Recreational maths with 13057271808

• 13057271808 backwards is 80817275031
• 13057271808 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13057271808's digits is 42
• More coming soon!