13780451328

Names of 13780451328

• Cardinal: 13780451328 can be written as Thirteen billion, seven hundred eighty million, four hundred fifty-one thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3780451328 × 10¹⁰

Factors of 13780451328

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 79

Divisors of 13780451328

• Number of divisors d(n): 544
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 19 21 24 28 31 32 34 38 42 48 51 56 57 62 64 68 76 84 93 96 102 112 114 119 124 128 133 136 152 168 186 192 204 217 224 228 238 248 256 266 272 304 323 336 357 372 384 399 408 434 448 456 476 496 512 527 532 544 589 608 646 651 672 714 744 768 798 816 868 896 912 952 969 992 1024 1054 1064 1088 1178 1216 1292 1302 1344 1428 1488 1536 1581 1596 1632 1736 1767 1792 1824 1904 1938 1984 2048 2108 2128 2176 2261 2356 2432 2584 2604 2688 2856 2976 3072 3162 3192 3264 3472 3534 3584 3648 3689 3808 3876 3968 4096 4123 4216 4256 4352 4522 4712 4864 5168 5208 5376 5712 5952 6144 6324 6384 6528 6783 6944 7068 7168 7296 7378 7616 7752 7936 8192 8246 8432 8512 8704 9044 9424 9728 10013 10336 10416 10752 11067 11424 11904 12288 12369 12648 12768 13056 13566 13888 14136 14336 14592 14756 15232 15504 15872 16384 16492 16864 17024 17408 18088 18848 19456 20026 20672 20832 21504 22134 22848 23808 24576 24738 25296 25536 26112 27132 27776 28272 28672 29184 29512 30039 30464 31008 31744 32768 32984 33728 34048 34816 36176 37696 38912 40052 41344 41664 43008 44268 45696 47616 49152 49476 50592 51072 52224 54264 55552 56544 57344 58368 59024 60078 60928 62016 63488 65536 65968 67456 68096 69632 70091 72352 75392 77824 80104 82688 83328 86016 88536 91392 95232 98304 98952 101184 102144 104448 108528 111104 113088 114688 116736 118048 120156 121856 124032 126976 131936 134912 136192 139264 140182 144704 150784 155648 160208 165376 166656 172032 177072 182784 190464 196608 197904 202368 204288 208896 210273 217056 222208 226176 229376 233472 236096 240312 243712 248064 253952 263872 269824 272384 278528 280364 289408 301568 311296 320416 330752 333312 344064 354144 365568 380928 395808 404736 408576 417792 420546 434112 444416 452352 458752 466944 472192 480624 487424 496128 507904 527744 539648 544768 557056 560728 578816 603136 622592 640832 661504 666624 688128 708288 731136 761856 791616 809472 817152 835584 841092 868224 888832 904704 933888 944384 961248 974848 992256 1015808 1055488 1079296 1089536 1114112 1121456 1157632 1206272 1245184 1281664 1323008 1333248 1376256 1416576 1462272 1523712 1583232 1618944 1634304 1671168 1682184 1736448 1777664 1809408 1867776 1888768 1922496 1949696 1984512 2031616 2110976 2158592 2179072 2242912 2315264 2412544 2563328 2646016 2666496 2833152 2924544 3047424 3166464 3237888 3268608 3342336 3364368 3472896 3555328 3618816 3735552 3777536 3844992 3899392 3969024 4221952 4317184 4358144 4485824 4630528 4825088 5126656 5292032 5332992 5666304 5849088 6094848 6332928 6475776 6537216 6728736 6945792 7110656 7237632 7555072 7689984 7798784 7938048 8443904 8634368 8716288 8971648 9261056 9650176 10253312 10584064 10665984 11332608 11698176 12665856 12951552 13074432 13457472 13891584 14221312 14475264 15110144 15379968 15876096 16887808 17268736 17943296 18522112 19300352 20506624 21168128 21331968 22665216 23396352 25331712 25903104 26148864 26914944 27783168 28950528 30220288 30759936 31752192 33775616 34537472 35886592 37044224 38600704 41013248 42663936 45330432 50663424 51806208 53829888 55566336 57901056 60440576 61519872 63504384 67551232 71773184 74088448 82026496 90660864 101326848 103612416 107659776 111132672 115802112 120881152 123039744 135102464 143546368 148176896 164052992 181321728 202653696 215319552 222265344 241762304 246079488 270204928 287092736 328105984 362643456 405307392 430639104 444530688 492158976 574185472 656211968 725286912 810614784 861278208 984317952 1148370944 1722556416 1968635904 2296741888 3445112832 4593483776 6890225664 13780451328
• Sum of all divisors σ(n): 48318013440
• Sum of proper divisors (its aliquot sum) s(n): 34537562112
• 13780451328 is an abundant number, because the sum of its proper divisors (34537562112) is greater than itself. Its abundance is 20757110784

Bases of 13780451328

• Binary: 1100110101011000010000000000000000₂
• Hexadecimal: 0x335610000
• Base-36: 6BWIWAO

Squares and roots of 13780451328

• 13780451328 squared (13780451328²) is 189900838803376963584
• 13780451328 cubed (13780451328³) is 2616919266276310008705740439552
• The square root of 13780451328 is 117390.1670839599
• The cube root of 13780451328 is 2397.4771712077

Scales and comparisons

• 13,780,451,328 seconds is equal to 438 years, 9 weeks, 23 hours, 8 minutes, 48 seconds.
• To count from 1 to 13,780,451,328 would take you about eight hundred seventy-six 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 13780451328 cubic inches would be around 199.8 feet tall.

Recreational maths with 13780451328

• 13780451328 backwards is 82315408731
• 13780451328 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13780451328's digits is 42
• More coming soon!