1809011139984

Names of 1809011139984

• Cardinal: 1809011139984 can be written as One trillion, eight hundred nine billion, eleven million, one hundred thirty-nine thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.809011139984 × 10¹²

Factors of 1809011139984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2040

Divisors of 1809011139984

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 36 48 54 62 72 81 93 108 124 144 162 186 216 243 248 279 281 324 372 432 486 496 558 562 648 744 837 843 961 972 1116 1124 1296 1488 1674 1686 1723 1922 1944 2232 2248 2511 2529 2883 3348 3372 3446 3844 3888 4464 4496 5022 5058 5169 5766 6696 6744 6892 7533 7587 7688 8649 8711 10044 10116 10338 11532 13392 13488 13784 15066 15174 15376 15507 17298 17422 20088 20232 20676 22761 23064 25947 26133 27568 30132 30348 31014 34596 34844 40176 40464 41352 45522 46128 46521 51894 52266 53413 60264 60696 62028 68283 69192 69688 77841 78399 82704 91044 93042 103788 104532 106826 120528 121392 124056 136566 138384 139376 139563 155682 156798 160239 182088 186084 207576 209064 213652 233523 235197 248112 270041 273132 279126 311364 313596 320478 364176 372168 415152 418128 418689 427304 467046 470394 480717 484163 540082 546264 558252 622728 627192 640956 705591 744336 810123 837378 854608 934092 940788 961434 968326 1080164 1092528 1116504 1245456 1254384 1281912 1411182 1442151 1452489 1620246 1655803 1674756 1868184 1881576 1922868 1936652 2116773 2160328 2233008 2430369 2563824 2822364 2884302 2904978 3240492 3311606 3349512 3736368 3763152 3845736 3873304 4233546 4320656 4326453 4357467 4860738 4967409 5644728 5768604 5809956 6480984 6623212 6699024 7291107 7691472 7746608 8467092 8652906 8714934 9721476 9934818 11289456 11537208 11619912 12961968 12979359 13072401 13246424 14582214 14902227 15009053 16934184 17305812 17429868 19442952 19869636 21873321 23074416 23239824 25958718 26144802 26492848 29164428 29804454 30018106 33868368 34611624 34859736 38885904 39217203 39739272 43746642 44706681 45027159 51917436 52289604 58328856 59608908 60036212 65619963 69223248 69719472 78434406 79478544 87493284 89413362 90054318 103834872 104579208 116657712 117651609 119217816 120072424 131239926 134120043 135081477 156868812 174986568 178826724 180108636 207669744 209158416 235303218 238435632 240144848 262479852 268240086 270162954 313737624 349973136 357653448 360217272 402360129 405244431 465280643 470606436 524959704 536480172 540325908 627475248 715306896 720434544 804720258 810488862 930561286 941212872 1049919408 1072960344 1080651816 1215733293 1395841929 1609440516 1620977724 1861122572 1882425744 2145920688 2161303632 2431466586 2791683858 3218881032 3241955448 3647199879 3722245144 4187525787 4862933172 5583367716 6437762064 6483910896 7294399758 7444490288 8375051574 9725866344 11166735432 12562577361 14588799516 16750103148 19451732688 22333470864 25125154722 29177599032 33500206296 37687732083 50250309444 58355198064 67000412592 75375464166 100500618888 113063196249 150750928332 201001237776 226126392498 301501856664 452252784996 603003713328 904505569992 1809011139984
• Sum of all divisors σ(n): 5447518274016
• Sum of proper divisors (its aliquot sum) s(n): 3638507134032
• 1809011139984 is an abundant number, because the sum of its proper divisors (3638507134032) is greater than itself. Its abundance is 1829495994048

Bases of 1809011139984

• Binary: 11010010100110001011101110110010110010000₂
• Hexadecimal: 0x1A531776590
• Base-36: N31QIX00

Squares and roots of 1809011139984

• 1809011139984 squared (1809011139984²) is 3272521304586211243520256
• 1809011139984 cubed (1809011139984³) is 5920027495831428889048016539755515904
• The square root of 1809011139984 is 1344994.8475678261
• The cube root of 1809011139984 is 12184.6693126627

Scales and comparisons

• 1,809,011,139,984 seconds is equal to 57,520 years, 49 weeks, 5 days, 22 hours, 26 minutes, 24 seconds.
• To count from 1 to 1,809,011,139,984 would take you about one hundred forty-three thousand, eight hundred two 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 1809011139984 cubic inches would be around 1015.4 feet tall.

Recreational maths with 1809011139984

• 1809011139984 backwards is 4899311109081
• 1809011139984 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1809011139984's digits is 54
• More coming soon!