2421240822

Names of 2421240822

• Cardinal: 2421240822 can be written as Two billion, four hundred twenty-one million, two hundred forty thousand, eight hundred twenty-two.

Scientific notation

• Scientific notation: 2.421240822 × 10⁹

Factors of 2421240822

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 115

Divisors of 2421240822

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 21 22 26 27 33 39 42 49 54 63 66 77 78 79 81 91 98 99 117 126 143 147 154 158 162 182 189 198 231 234 237 243 273 286 294 297 351 378 429 441 462 474 486 539 546 553 567 594 637 693 702 711 729 819 858 869 882 891 1001 1027 1053 1078 1106 1134 1274 1287 1323 1386 1422 1458 1617 1638 1659 1701 1738 1782 1911 2002 2054 2079 2106 2133 2187 2457 2574 2607 2646 2673 3003 3081 3159 3234 3318 3402 3822 3861 3871 3969 4158 4266 4374 4851 4914 4977 5103 5214 5346 5733 6006 6083 6162 6237 6318 6399 7007 7189 7371 7722 7742 7821 7938 8019 9009 9243 9477 9702 9954 10206 11297 11466 11583 11613 11907 12166 12474 12798 14014 14378 14553 14742 14931 15309 15642 16038 17199 18018 18249 18486 18711 18954 19197 21021 21567 22113 22594 23166 23226 23463 23814 24057 27027 27729 28431 29106 29862 30618 33891 34398 34749 34839 35721 36498 37422 38394 42042 42581 43134 43659 44226 44793 46926 48114 50323 51597 54054 54747 55458 56133 56862 57591 63063 64701 66339 67782 69498 69678 70389 71442 79079 81081 83187 85162 87318 89586 100646 101673 103194 104247 104517 107163 109494 112266 115182 126126 127743 129402 130977 132678 134379 140778 150969 154791 158158 162162 164241 166374 168399 172773 189189 194103 199017 203346 208494 209034 211167 214326 237237 243243 249561 255486 261954 268758 301938 305019 309582 312741 313551 328482 336798 345546 378378 383229 388206 392931 398034 403137 422334 452907 464373 474474 486486 492723 499122 553553 567567 582309 610038 625482 627102 633501 711711 729729 748683 766458 785862 806274 905814 915057 928746 940653 985446 1107106 1135134 1149687 1164618 1178793 1209411 1267002 1358721 1393119 1423422 1459458 1478169 1497366 1660659 1702701 1746927 1830114 1881306 1900503 2135133 2189187 2246049 2299374 2357586 2418822 2717442 2745171 2786238 2821959 2956338 3321318 3405402 3449061 3493854 3801006 4076163 4270266 4378374 4434507 4492098 4981977 5108103 5240781 5490342 5643918 6405399 6898122 8152326 8235513 8465877 8869014 9963954 10216206 10347183 10481562 12228489 12810798 13303521 14945931 15324309 15722343 16471026 16931754 19216197 20694366 24456978 24706539 26607042 29891862 30648618 31041549 31444686 36685467 38432394 44837793 49413078 57648591 62083098 73370934 89675586 93124647 110056401 115297182 134513379 172945773 186249294 220112802 269026758 345891546 403540137 807080274 1210620411 2421240822
• Sum of all divisors σ(n): 7538227200
• Sum of proper divisors (its aliquot sum) s(n): 5116986378
• 2421240822 is an abundant number, because the sum of its proper divisors (5116986378) is greater than itself. Its abundance is 2695745556

Bases of 2421240822

• Binary: 10010000010100010011001111110110₂
• Hexadecimal: 0x905133F6
• Base-36: 141JLDI

Squares and roots of 2421240822

• 2421240822 squared (2421240822²) is 5862407118119235684
• 2421240822 cubed (2421240822³) is 14194299429573669301539892248
• The square root of 2421240822 is 49206.1055357971
• The cube root of 2421240822 is 1342.8041119985

Scales and comparisons

• 2,421,240,822 seconds is equal to 76 years, 51 weeks, 2 days, 14 hours, 53 minutes, 42 seconds.
• To count from 1 to 2,421,240,822 would take you about one hundred fifty-three 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 2421240822 cubic inches would be around 111.9 feet tall.

Recreational maths with 2421240822

• 2421240822 backwards is 2280421242
• 2421240822 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2421240822's digits is 27
• More coming soon!