1421038180680732

Names of 1421038180680732

• Cardinal: 1421038180680732 can be written as One quadrillion, four hundred twenty-one trillion, thirty-eight billion, one hundred eighty million, six hundred eighty thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 1.421038180680732 × 10¹⁵

Factors of 1421038180680732

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 189008

Divisors of 1421038180680732

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 61 79 81 108 122 158 162 183 237 244 316 324 366 474 549 711 732 948 1098 1422 1647 2133 2196 2844 3294 3721 4266 4819 4941 6241 6399 6588 7442 8532 9638 9882 11163 12482 12798 14457 14884 18723 19276 19764 22326 24964 25596 28914 33489 37446 43371 44652 56169 57828 66978 74892 86742 100467 112338 130113 133956 168507 173484 188863 200934 224676 260226 293959 301401 337014 377726 380701 390339 401868 505521 520452 566589 587918 602802 674028 755452 761402 780678 881877 1011042 1133178 1142103 1175836 1205604 1522804 1561356 1699767 1763754 2022084 2266356 2284206 2645631 3399534 3426309 3527508 4568412 5099301 5291262 6799068 6852618 7936893 10198602 10278927 10582524 11520643 13705236 14920177 15297903 15873786 20397204 20557854 23041286 23222761 23810679 29840354 30595806 30836781 31747572 34561929 41115708 44760531 46082572 46445522 47621358 59680708 61191612 61673562 69123858 69668283 89521062 92891044 95242716 103685787 123347124 134281593 138247716 139336566 179042124 207371574 209004849 268563186 278673132 311057361 402844779 414743148 418009698 537126372 622114722 627014547 702759223 805689558 836019396 910130797 933172083 1178693983 1208534337 1244229444 1254029094 1405518446 1611379116 1820261594 1866344166 1881043641 2108277669 2357387966 2417068674 2508058188 2730392391 2811036892 3536081949 3640523188 3732688332 3762087282 4216555338 4714775932 4834137348 5460784782 6324833007 7072163898 7524174564 8191177173 8433110676 10608245847 10921569564 12649666014 14144327796 16382354346 18974499021 21216491694 24573531519 25299332028 31824737541 32764708692 37948998042 42432983388 49147063038 55517978617 56923497063 63649475082 71900332963 73720594557 75897996084 95474212623 98294126076 111035957234 113846994126 127298950164 143800665926 147441189114 166553935851 190948425246 215700998889 222071914468 227693988252 287601331852 294882378228 333107871702 381896850492 431401997778 499661807553 647102996667 666215743404 862803995556 999323615106 1294205993334 1498985422659 1941308990001 1998647230212 2588411986668 2997970845318 3882617980002 4385920310743 4496956267977 5823926970003 5995941690636 7765235960004 8771840621486 8993912535954 11647853940006 13157760932229 17543681242972 17987825071908 23295707880012 26315521864458 39473282796687 52631043728916 78946565593374 118419848390061 157893131186748 236839696780122 355259545170183 473679393560244 710519090340366 1421038180680732
• Sum of all divisors σ(n): 3825205093854144
• Sum of proper divisors (its aliquot sum) s(n): 2404166913173412
• 1421038180680732 is an abundant number, because the sum of its proper divisors (2404166913173412) is greater than itself. Its abundance is 983128732492680

Bases of 1421038180680732

• Binary: 101000011000110110100111011111110001100010000011100₂
• Hexadecimal: 0x50C6D3BF8C41C
• Base-36: DZPRXENPR0

Squares and roots of 1421038180680732

• 1421038180680732 squared (1421038180680732²) is 2019349510952404725158916055824
• 1421038180680732 cubed (1421038180680732³) is 2869572755202331108552878656107794604833183168
• The square root of 1421038180680732 is 37696660.0732841053
• The cube root of 1421038180680732 is 112426.4719388029

Scales and comparisons

• 1,421,038,180,680,732 seconds is equal to 45,184,618 years, 30 weeks, 3 days, 6 hours, 52 minutes, 12 seconds.
• To count from 1 to 1,421,038,180,680,732 would take you about one hundred thirty-five million, five hundred fifty-three thousand, eight hundred fifty-five 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 1421038180680732 cubic inches would be around 9368.9 feet tall.

Recreational maths with 1421038180680732

• 1421038180680732 backwards is 2370860818301241
• 1421038180680732 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1421038180680732's digits is 54
• More coming soon!