42642701946

Names of 42642701946

• Cardinal: 42642701946 can be written as Forty-two billion, six hundred forty-two million, seven hundred one thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 4.2642701946 × 10¹⁰

Factors of 42642701946

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 267

Divisors of 42642701946

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 37 38 39 53 57 67 73 74 78 106 111 114 117 134 146 159 171 201 219 222 234 247 318 333 342 402 438 477 481 494 603 657 666 689 703 741 871 949 954 962 1007 1206 1273 1314 1378 1387 1406 1443 1482 1742 1898 1961 2014 2067 2109 2223 2479 2546 2613 2701 2774 2847 2886 3021 3551 3819 3869 3922 4134 4161 4218 4329 4446 4891 4958 5226 5402 5694 5883 6042 6201 6327 7102 7437 7638 7738 7839 8103 8322 8541 8658 9063 9139 9782 10653 11457 11607 11766 12402 12483 12654 13091 14673 14874 15678 16206 16549 17082 17649 18031 18126 18278 21306 22311 22914 23214 24309 24966 25493 26182 27417 29346 31959 32227 33098 34821 35113 35298 36062 37259 39273 44019 44622 46163 47101 48618 49647 50297 50986 51319 54093 54834 63583 63918 64454 67469 69642 70226 73511 74518 76479 78546 82251 88038 92326 92929 94202 96681 99294 100594 102638 105339 108186 111777 117819 127166 131387 134938 138489 141303 143153 147022 148941 150891 152958 153957 162279 164502 180967 185858 190749 193362 202407 210678 220533 223554 229437 235638 259223 262774 276978 278787 282606 286306 290043 297882 301782 307914 316017 324558 335331 361934 381498 394161 404814 415467 423909 429459 441066 452673 458874 461871 484367 518446 542901 557574 572247 580086 607221 612313 632034 661599 667147 670662 777669 788322 830934 836361 847818 858918 877097 905346 923742 955643 968734 1085802 1144494 1182483 1208077 1214442 1224626 1288377 1323198 1334294 1453101 1555338 1628703 1672722 1708031 1754194 1836939 1860989 1911286 2001441 2333007 2352571 2364966 2416154 2496353 2576754 2631291 2719907 2866929 2906202 3257406 3369899 3416062 3438373 3624231 3673878 3721978 4002882 4359303 4666014 4705142 4925237 4992706 5124093 5262582 5439814 5510817 5582967 5733858 6004323 6739798 6876746 7057713 7248462 7489059 7893873 8159721 8600787 8718606 9591251 9850474 10109697 10248186 10315119 10872693 11021634 11165934 12008646 14115426 14775711 14978118 15372279 15787746 16319442 16748901 17201574 19182502 20219394 20630238 21173139 21745386 22467177 24479163 28773753 29551422 30329091 30744558 30945357 32452589 33497802 35358791 42346278 44327133 44698849 44934354 48958326 57547506 60658182 61890714 64028081 64905178 70717582 86321259 88654266 89397698 97357767 106076373 124686263 128056162 134096547 172642518 182233769 192084243 194715534 212152746 249372526 268193094 292073301 318229119 364467538 374058789 384168486 402289641 546701307 576252729 584146602 636458238 748117578 804579282 1093402614 1122176367 1152505458 1640103921 2244352734 2369038997 3280207842 4738077994 7107116991 14214233982 21321350973 42642701946
• Sum of all divisors σ(n): 112756250880
• Sum of proper divisors (its aliquot sum) s(n): 70113548934
• 42642701946 is an abundant number, because the sum of its proper divisors (70113548934) is greater than itself. Its abundance is 27470846988

Bases of 42642701946

• Binary: 100111101101101100111111111001111010₂
• Hexadecimal: 0x9EDB3FE7A
• Base-36: JL8D3EI

Squares and roots of 42642701946

• 42642701946 squared (42642701946²) is 1818400029255392186916
• 42642701946 cubed (42642701946³) is 77541490466135369339996108938536
• The square root of 42642701946 is 206501.0942973427
• The cube root of 42642701946 is 3493.6675141763

Scales and comparisons

• 42,642,701,946 seconds is equal to 1,355 years, 47 weeks, 18 hours, 59 minutes, 6 seconds.
• To count from 1 to 42,642,701,946 would take you about two thousand, seven hundred eleven 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 42642701946 cubic inches would be around 291.1 feet tall.

Recreational maths with 42642701946

• 42642701946 backwards is 64910724624
• The number of decimal digits it has is: 11
• The sum of 42642701946's digits is 45
• More coming soon!