42145399853802

Names of 42145399853802

• Cardinal: 42145399853802 can be written as Forty-two trillion, one hundred forty-five billion, three hundred ninety-nine million, eight hundred fifty-three thousand, eight hundred two.

Scientific notation

• Scientific notation: 4.2145399853802 × 10¹³

Factors of 42145399853802

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5792

Divisors of 42145399853802

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 31 42 49 54 62 63 81 93 98 126 147 162 186 189 217 279 294 378 434 441 558 567 651 837 882 961 1134 1302 1323 1519 1674 1922 1953 2511 2646 2883 3038 3906 3969 4557 5022 5749 5766 5859 6727 7938 8649 9114 11498 11718 13454 13671 17247 17298 17577 20181 25947 27342 29791 34494 35154 40243 40362 41013 47089 51741 51894 59582 60543 77841 80486 82026 89373 94178 103482 120729 121086 123039 141267 155223 155682 178219 178746 181629 208537 241458 246078 268119 281701 282534 310446 356438 362187 363258 417074 423801 465669 534657 536238 544887 563402 625611 724374 804357 845103 847602 923521 931338 1069314 1086561 1089774 1247533 1251222 1271403 1459759 1603971 1608714 1690206 1847042 1876833 2173122 2413071 2495066 2535309 2542806 2770563 2919518 3207942 3259683 3742599 3753666 3814209 4379277 4811913 4826142 5070618 5524789 5541126 5630499 6464647 6519366 7485198 7605927 7628418 8311689 8732731 8758554 9623826 11049578 11227797 11260998 12929294 13137831 14435739 15211854 16574367 16623378 16891497 17465462 19393941 22455594 22817781 24935067 26198193 26275662 28871478 33148734 33683391 33782994 38673523 38787882 39413493 45252529 45635562 49723101 49870134 52396386 58181823 67366782 74805201 77347046 78594579 78826986 90505058 99446202 101050173 116020569 116363646 118240479 135757587 149169303 149610402 157189158 171268459 174545469 202100346 232041138 235783737 236480958 270714661 271515174 298338606 342536918 348061707 349090938 407272761 447507909 471567474 513805377 523636407 541429322 696123414 707351211 812143983 814545522 895015818 1027610754 1044185121 1047272814 1198879213 1221818283 1414702422 1541416131 1624287966 2088370242 2397758426 2436431949 2443636566 3082832262 3132555363 3596637639 3665454849 4624248393 4872863898 5309322229 6265110726 7193275278 7309295847 7330909698 8392154491 9248496786 10618644458 10789912917 13872745179 14618591694 15927966687 16784308982 21579825834 21927887541 25176463473 27745490358 31855933374 32369738751 37165255603 43855775082 47783900061 50352926946 64739477502 74330511206 75529390419 95567800122 97109216253 111495766809 143351700183 151058780838 194218432506 222991533618 226588171257 260156789221 286703400366 334487300427 430055100549 453176342514 520313578442 668974600854 679764513771 780470367663 860110201098 1003461901281 1359529027542 1560940735326 2006923802562 2341411102989 3010385703843 4682822205978 6020771407686 7024233308967 14048466617934 21072699926901 42145399853802
• Sum of all divisors σ(n): 113536767341250
• Sum of proper divisors (its aliquot sum) s(n): 71391367487448
• 42145399853802 is an abundant number, because the sum of its proper divisors (71391367487448) is greater than itself. Its abundance is 29245967633646

Bases of 42145399853802

• Binary: 1001100101010010111101100101100101001011101010₂
• Hexadecimal: 0x2654BD9652EA
• Base-36: EXTBUWSMI

Squares and roots of 42145399853802

• 42145399853802 squared (42145399853802²) is 1776234728836853642973855204
• 42145399853802 cubed (42145399853802³) is 74860122881038766638099988219169916885608
• The square root of 42145399853802 is 6491948.8486741791
• The cube root of 42145399853802 is 34800.3324531705

Scales and comparisons

• 42,145,399,853,802 seconds is equal to 1,340,093 years, 18 weeks, 1 day, 18 hours, 56 minutes, 42 seconds.
• To count from 1 to 42,145,399,853,802 would take you about three million, three hundred fifty thousand, two hundred thirty-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 42145399853802 cubic inches would be around 2900 feet tall.

Recreational maths with 42145399853802

• 42145399853802 backwards is 20835899354124
• 42145399853802 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42145399853802's digits is 63
• More coming soon!