13151976808509

Names of 13151976808509

• Cardinal: 13151976808509 can be written as Thirteen trillion, one hundred fifty-one billion, nine hundred seventy-six million, eight hundred eight thousand, five hundred nine.

Scientific notation

• Scientific notation: 1.3151976808509 × 10¹³

Factors of 13151976808509

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 368

Divisors of 13151976808509

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 11 19 21 27 33 57 63 71 77 99 133 171 189 209 213 231 257 297 399 497 513 627 639 693 771 781 1197 1349 1463 1491 1799 1881 1917 2079 2313 2343 2827 3591 4047 4389 4473 4883 5041 5397 5467 5643 6939 7029 8481 9443 12141 13167 13419 14649 14839 15123 16191 16401 18247 19789 21087 25443 28329 34181 35287 36423 39501 43947 44517 45369 48573 49203 53713 54741 55451 59367 66049 76329 84987 95779 102543 103873 105861 127729 131841 133551 136107 147609 161139 164223 166353 178101 198147 200717 254961 287337 307629 311619 317583 346693 375991 383187 388157 400653 462343 483417 492669 499059 534303 594441 602151 670453 726539 862011 922887 934857 952749 1040079 1053569 1127973 1149561 1164471 1254931 1295537 1387029 1405019 1450251 1497177 1783323 1806453 2011359 2179617 2426851 2586033 2804571 3120237 3160707 3383919 3448683 3493413 3764793 3813623 3886611 4161087 4215057 4689479 5085773 5419359 6034077 6538851 7280553 7374983 8784517 9068759 9360711 9482121 10151757 10480239 11294379 11440869 11659833 12483261 12645171 13804241 14068437 14250907 15257319 18102231 19616553 21841659 22124949 24615203 26353551 26695361 27206277 28446363 32826353 33883137 34322607 34979499 37935513 41412723 42205311 42752721 45771957 51584269 65524977 66374847 73845609 79060653 80086083 81618831 89100101 96629687 98479059 99756349 102967821 124238169 126615933 128258163 137315871 154752807 172306421 199124541 221536827 237181959 240258249 244856493 267300303 270767233 289889061 295437177 299269047 332953009 361089883 372714507 384774489 464258421 516919263 623700707 664610481 720774747 801900909 812301699 869667183 886311531 897807141 980101111 998859027 1083269649 1392775263 1550757789 1871102121 1895370631 2330671063 2405702727 2436905097 2609001549 2693421423 2940303333 2996577081 3249808947 3662483099 4652273367 5613306363 5686111893 6326107171 6860707777 6992013189 7310715291 8820909999 8989731243 9749426841 10987449297 16839919089 17058335679 18978321513 20582123331 20976039567 25637381693 26462729997 32962347891 44282750197 51175007037 56934964539 61746369993 62928118701 69587178881 76912145079 98887043673 132848250591 170804893617 185239109979 208761536643 230736435237 398544751773 487110252167 626284609929 692209305711 1195634255319 1461330756501 1878853829787 4383992269503 13151976808509
• Sum of all divisors σ(n): 26037326668800
• Sum of proper divisors (its aliquot sum) s(n): 12885349860291
• 13151976808509 is a deficient number, because the sum of its proper divisors (12885349860291) is less than itself. Its deficiency is 266626948218

Bases of 13151976808509

• Binary: 10111111011000101110111001111110000000111101₂
• Hexadecimal: 0xBF62EE7E03D
• Base-36: 4NTXNF1H9

Squares and roots of 13151976808509

• 13151976808509 squared (13151976808509²) is 172974493971558581254803081
• 13151976808509 cubed (13151976808509³) is 2274956533177518289708076977777640216229
• The square root of 13151976808509 is 3626565.4286816611
• The cube root of 13151976808509 is 23604.6198992703

Scales and comparisons

• 13,151,976,808,509 seconds is equal to 418,192 years, 9 weeks, 2 days, 19 hours, 15 minutes, 9 seconds.
• To count from 1 to 13,151,976,808,509 would take you about one million, forty-five thousand, four hundred 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 13151976808509 cubic inches would be around 1967.1 feet tall.

Recreational maths with 13151976808509

• 13151976808509 backwards is 90580867915131
• 13151976808509 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13151976808509's digits is 63
• More coming soon!