42689435343840

Names of 42689435343840

• Cardinal: 42689435343840 can be written as Forty-two trillion, six hundred eighty-nine billion, four hundred thirty-five million, three hundred forty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.268943534384 × 10¹³

Factors of 42689435343840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 581283188

Divisors of 42689435343840

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 68 72 80 85 90 96 102 108 120 135 136 144 153 160 170 180 204 216 240 255 270 272 288 306 340 360 408 432 459 480 510 540 544 612 680 720 765 816 864 918 1020 1080 1224 1360 1440 1530 1632 1836 2040 2160 2295 2448 2720 3060 3672 4080 4320 4590 4896 6120 7344 8160 9180 12240 14688 18360 24480 36720 73440 581283161 1162566322 1743849483 2325132644 2906415805 3487698966 4650265288 5231548449 5812831610 6975397932 8719247415 9300530576 9881813737 10463096898 11625663220 13950795864 15694645347 17438494830 18601061152 19763627474 20926193796 23251326440 26157742245 27901591728 29645441211 31389290694 34876989660 39527254948 41852387592 46502652880 49409068685 52315484490 55803183456 59290882422 62778581388 69753979320 78473226735 79054509896 83704775184 88936323633 93005305760 98818137370 104630968980 118581764844 125557162776 139507958640 148227206055 156946453470 158109019792 167409550368 177872647266 197636274740 209261937960 237163529688 251114325552 266808970899 279015917280 296454412110 313892906940 316218039584 355745294532 395272549480 418523875920 444681618165 474327059376 502228651104 533617941798 592908824220 627785813880 711490589064 790545098960 837047751840 889363236330 948654118752 1067235883596 1185817648440 1255571627760 1334044854495 1422981178128 1581090197920 1778726472660 2134471767192 2371635296880 2511143255520 2668089708990 2845962356256 3557452945320 4268943534384 4743270593760 5336179417980 7114905890640 8537887068768 10672358835960 14229811781280 21344717671920 42689435343840
• Sum of all divisors σ(n): 158202025369920
• Sum of proper divisors (its aliquot sum) s(n): 115512590026080
• 42689435343840 is an abundant number, because the sum of its proper divisors (115512590026080) is greater than itself. Its abundance is 72823154682240

Bases of 42689435343840

• Binary: 1001101101001101101000101000010001101111100000₂
• Hexadecimal: 0x26D368A11BE0
• Base-36: F4R97LFC0

Squares and roots of 42689435343840

• 42689435343840 squared (42689435343840²) is 1822387889975895779025945600
• 42689435343840 cubed (42689435343840³) is 77796710000523006514814472665017135104000
• The square root of 42689435343840 is 6533715.2787552657
• The cube root of 42689435343840 is 34949.4331939981

Scales and comparisons

• 42,689,435,343,840 seconds is equal to 1,357,391 years, 51 weeks, 5 days, 20 hours, 24 minutes.
• To count from 1 to 42,689,435,343,840 would take you about three million, three hundred ninety-three thousand, four hundred seventy-nine 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 42689435343840 cubic inches would be around 2912.5 feet tall.

Recreational maths with 42689435343840

• 42689435343840 backwards is 04834353498624
• The number of decimal digits it has is: 14
• The sum of 42689435343840's digits is 63
• More coming soon!