1421641440457821
1,421,641,440,457,821 is an odd composite number composed of five prime numbers multiplied together.
1421641440457821 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 1421641440457821:
34 × 113 × 31 × 41 × 32212
(3 × 3 × 3 × 3 × 11 × 11 × 11 × 31 × 41 × 3221 × 3221)See below for interesting mathematical facts about the number 1421641440457821 from the Numbermatics database.
Names of 1421641440457821
- Cardinal: 1421641440457821 can be written as One quadrillion, four hundred twenty-one trillion, six hundred forty-one billion, four hundred forty million, four hundred fifty-seven thousand, eight hundred twenty-one.
Scientific notation
- Scientific notation: 1.421641440457821 × 1015
Factors of 1421641440457821
Divisors of 1421641440457821
- Number of divisors d(n): 240
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Complete list of divisors:
1 3 9 11 27 31 33 41 81 93 99 121 123 279 297 341 363 369 451 837 891 1023 1089 1107 1271 1331 1353 2511 3069 3221 3267 3321 3751 3813 3993 4059 4961 9207 9663 9801 11253 11439 11979 12177 13981 14883 27621 28989 33759 34317 35431 35937 36531 41261 41943 44649 54571 86967 99851 101277 102951 106293 107811 123783 125829 132061 133947 153791 163713 260901 299553 303831 318879 371349 377487 389741 396183 401841 461373 491139 898659 956637 1098361 1114047 1132461 1169223 1188549 1384119 1452671 1473417 1691701 2695977 2869911 3295083 3342141 3507669 3565647 4093891 4152357 4287151 4358013 4420251 5075103 8087931 9885249 10374841 10523007 10696941 12081971 12281673 12457071 12861453 13074039 15225309 15979381 29655747 31124523 31569021 36245913 36845019 38584359 39222117 45032801 45675927 47938143 88967241 93373569 108737739 110535057 114123251 115753077 117666351 132901681 135098403 137027781 143814429 175773191 280120707 321620071 326213217 331605171 342369753 347259231 398705043 405295209 425368481 431443287 495360811 527319573 840362121 964860213 978639651 1027109259 1196115129 1215885627 1255355761 1276105443 1294329861 1486082433 1581958719 2894580639 3081327777 3537820781 3588345387 3647656881 3766067283 3828316329 4458247299 4679053291 4745876157 5448968921 8683741917 9243983331 10613462343 10765036161 11298201849 11484948987 13186422911 13374741897 13808913371 14037159873 14237628471 16346906763 26051225751 31840387029 33894605547 34454846961 38916028591 39559268733 40124225691 41426740113 42111479619 49040720289 51469586201 95521161087 101683816641 116748085773 118677806199 124280220339 126334438857 145050652021 147122160867 154408758603 286563483261 350244257319 356033418597 372840661017 379003316571 428076314501 435151956063 441366482601 463226275809 566165448211 1050732771957 1068100255791 1118521983051 1284228943503 1305455868189 1389678827427 1595557172231 1698496344633 3152198315871 3852686830509 3916367604567 4169036482281 4786671516693 5095489033899 11558060491527 11749102813701 14360014550079 15286467101697 17551128894541 34674181474581 43080043650237 45859401305091 52653386683623 129240130950711 157960160050869 473880480152607 1421641440457821
- Sum of all divisors σ(n): 2470825179744768
- Sum of proper divisors (its aliquot sum) s(n): 1049183739286947
- 1421641440457821 is a deficient number, because the sum of its proper divisors (1049183739286947) is less than itself. Its deficiency is 372457701170874
Bases of 1421641440457821
- Binary: 1010000110011111001101100010000111001110100010111012
- Hexadecimal: 0x50CF9B10E745D
- Base-36: DZXH27YCT9
Squares and roots of 1421641440457821
- 1421641440457821 squared (14216414404578212) is 2021064385226988211614080068041
- 1421641440457821 cubed (14216414404578213) is 2873228883872095965931070482234474969870598661
-
The
square root of 1421641440457821 is 37704660.7259344133 -
The
cube root of 1421641440457821 is 112442.3788004805
Scales and comparisons
How big is 1421641440457821?- 1,421,641,440,457,821 seconds is equal to 45,203,800 years, 19 weeks, 5 days, 15 hours, 10 minutes, 21 seconds.
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To count from 1 to 1,421,641,440,457,821 would take you about one hundred thirty-five million, six hundred eleven thousand, four hundred one 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 1421641440457821 cubic inches would be around 9370.2 feet tall.
Recreational maths with 1421641440457821
- 1421641440457821 backwards is 1287540441461241
- The number of decimal digits it has is: 16
- The sum of 1421641440457821's digits is 54
- More coming soon!
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