842131169572

Names of 842131169572

• Cardinal: 842131169572 can be written as Eight hundred forty-two billion, one hundred thirty-one million, one hundred sixty-nine thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 8.42131169572 × 10¹¹

Factors of 842131169572

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 164

Divisors of 842131169572

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 11 14 22 28 43 44 77 86 101 121 154 172 202 242 301 308 404 473 484 602 707 847 946 1111 1204 1331 1414 1694 1849 1892 2222 2662 2828 3311 3388 3698 4343 4444 5203 5324 6622 7396 7777 8686 9317 10406 12221 12943 13244 14641 15554 17372 18634 20339 20812 24442 25886 29282 30401 31108 36421 37268 40678 47773 48884 51772 57233 58564 60802 72842 81356 85547 95546 102487 114466 121604 134431 142373 145684 161051 171094 186749 191092 204974 223729 228932 268862 284746 322102 334411 342188 373498 400631 409948 447458 525503 537724 569492 629563 644204 668822 746996 801262 894916 941017 1051006 1127357 1259126 1307243 1337644 1478741 1566103 1602524 1882034 2054239 2102012 2254714 2461019 2518252 2614486 2957482 3132206 3678521 3764068 4108478 4406941 4509428 4922038 5228972 5780533 5914964 6264412 6925193 7357042 8216956 8813882 9844076 10351187 11561066 13850386 14379673 14714084 16266151 17227133 17627764 20702374 22596629 23122132 27071209 27700772 28759346 32532302 34454266 40463731 41404748 45193258 48476351 54142418 57518692 63585863 65064604 68908532 80927462 90386516 96952702 108284836 113863057 127171726 158176403 161854924 189498463 193905404 227726114 248562919 254343452 297783299 316352806 378996926 445101041 455452228 497125838 595566598 632705612 699444493 757993852 890202082 994251676 1191133196 1398888986 1739940433 1780404164 2084483093 2734192109 2797777972 3479880866 4168966186 4896111451 5468384218 6959761732 8337932372 9792222902 10936768436 19139344763 19584445804 30076113199 38278689526 60152226398 76557379052 120304452796 210532792393 421065584786 842131169572
• Sum of all divisors σ(n): 1915555231296
• Sum of proper divisors (its aliquot sum) s(n): 1073424061724
• 842131169572 is an abundant number, because the sum of its proper divisors (1073424061724) is greater than itself. Its abundance is 231292892152

Bases of 842131169572

• Binary: 1100010000010010111011011110000100100100₂
• Hexadecimal: 0xC412EDE124
• Base-36: AQVB5L44

Squares and roots of 842131169572

• 842131169572 squared (842131169572²) is 709184906764704618663184
• 842131169572 cubed (842131169572³) is 597226714976570475123937401057437248
• The square root of 842131169572 is 917677.0508038219
• The cube root of 842131169572 is 9443.3607502849

Scales and comparisons

• 842,131,169,572 seconds is equal to 26,777 years, 8 weeks, 4 days, 12 hours, 52 minutes, 52 seconds.
• To count from 1 to 842,131,169,572 would take you about fifty-three thousand, five hundred fifty-four 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 842131169572 cubic inches would be around 786.9 feet tall.

Recreational maths with 842131169572

• 842131169572 backwards is 275961131248
• The number of decimal digits it has is: 12
• The sum of 842131169572's digits is 49
• More coming soon!