420988197042

Names of 420988197042

• Cardinal: 420988197042 can be written as Four hundred twenty billion, nine hundred eighty-eight million, one hundred ninety-seven thousand and forty-two.

Scientific notation

• Scientific notation: 4.20988197042 × 10¹¹

Factors of 420988197042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 102

Divisors of 420988197042

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 23 27 42 46 49 54 63 67 69 98 126 134 138 147 161 189 201 207 294 322 378 402 414 441 469 483 529 603 621 882 938 966 1058 1127 1206 1242 1323 1407 1449 1541 1587 1809 2254 2646 2814 2898 3082 3174 3283 3381 3618 3703 4221 4347 4489 4623 4761 6566 6762 7406 8442 8694 8978 9246 9522 9849 10143 10787 11109 12663 13467 13869 14283 19698 20286 21574 22218 25326 25921 26934 27738 28566 29547 30429 31423 32361 33327 35443 40401 41607 51842 59094 60858 62846 64722 66654 70886 75509 77763 80802 83214 88641 94269 97083 99981 103247 106329 121203 151018 155526 177282 188538 194166 199962 206494 212658 219961 226527 233289 242406 248101 282807 291249 300763 309741 318987 439922 453054 466578 496202 565614 582498 601526 619482 637974 659883 679581 699867 722729 744303 848421 902289 929223 956961 1319766 1359162 1399734 1445458 1488606 1696842 1736707 1804578 1858446 1913922 1979649 2038743 2105341 2168187 2232909 2374681 2706867 2787669 3473414 3959298 4077486 4210682 4336374 4465818 4749362 5059103 5210121 5413734 5575338 5938947 6316023 6504561 6698727 6917549 7124043 8120601 10118206 10420242 11877894 12632046 13009122 13397454 13835098 14248086 14737387 15177309 15630363 16241202 16622767 18948069 19513683 20752647 21372129 29474774 30354618 31260726 33245534 37896138 39027366 41505294 42744258 44212161 45531927 46891089 48422843 49868301 56844207 62257941 64116387 88424322 91063854 93782178 96845686 99736602 113688414 116359369 124515882 128232774 132636483 136595781 145268529 149604903 159103627 186773823 232718738 265272966 273191562 290537058 299209806 318207254 338959901 349078107 373547646 397909449 435805587 448814709 477310881 677919802 698156214 795818898 871611174 897629418 954621762 1016879703 1047234321 1113725389 1307416761 1431932643 2033759406 2094468642 2227450778 2614833522 2863865286 3050639109 3141702963 3341176167 4295797929 6101278218 6283405926 6682352334 7796077723 8591595858 9151917327 10023528501 15592155446 18303834654 20047057002 23388233169 30070585503 46776466338 60141171006 70164699507 140329399014 210494098521 420988197042
• Sum of all divisors σ(n): 1154879006400
• Sum of proper divisors (its aliquot sum) s(n): 733890809358
• 420988197042 is an abundant number, because the sum of its proper divisors (733890809358) is greater than itself. Its abundance is 312902612316

Bases of 420988197042

• Binary: 110001000000100110110100001100010110010₂
• Hexadecimal: 0x6204DA18B2
• Base-36: 5DEDI3SI

Squares and roots of 420988197042

• 420988197042 squared (420988197042²) is 177231062048673817549764
• 420988197042 cubed (420988197042³) is 74612185271710021297426404472598088
• The square root of 420988197042 is 648836.0324781601
• The cube root of 420988197042 is 7494.7411848703

Scales and comparisons

• 420,988,197,042 seconds is equal to 13,386 years, 6 weeks, 2 days, 13 hours, 50 minutes, 42 seconds.
• To count from 1 to 420,988,197,042 would take you about twenty-six thousand, seven hundred seventy-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 420988197042 cubic inches would be around 624.6 feet tall.

Recreational maths with 420988197042

• 420988197042 backwards is 240791889024
• 420988197042 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420988197042's digits is 54
• More coming soon!