40942429440

Names of 40942429440

• Cardinal: 40942429440 can be written as Forty billion, nine hundred forty-two million, four hundred twenty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.094242944 × 10¹⁰

Factors of 40942429440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 612

Divisors of 40942429440

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 41 44 47 48 55 60 64 66 80 82 88 94 96 110 120 123 128 132 141 160 164 165 176 188 192 205 220 235 240 246 256 264 282 320 328 330 352 376 384 410 440 451 470 480 492 503 517 528 564 615 640 656 660 704 705 752 768 820 880 902 940 960 984 1006 1034 1056 1128 1230 1280 1312 1320 1353 1408 1410 1504 1509 1551 1640 1760 1804 1880 1920 1927 1968 2012 2068 2112 2255 2256 2460 2515 2585 2624 2640 2706 2816 2820 3008 3018 3102 3280 3520 3608 3760 3840 3854 3936 4024 4136 4224 4510 4512 4920 5030 5170 5248 5280 5412 5533 5640 5781 6016 6036 6204 6560 6765 7040 7216 7520 7545 7708 7755 7872 8048 8272 8448 9020 9024 9635 9840 10060 10340 10496 10560 10824 11066 11280 11562 12032 12072 12408 13120 13530 14080 14432 15040 15090 15416 15510 15744 16096 16544 16599 18040 18048 19270 19680 20120 20623 20680 21120 21197 21648 22132 22560 23124 23641 24144 24816 26240 27060 27665 28864 28905 30080 30180 30832 31020 31488 32192 33088 33198 36080 36096 38540 39360 40240 41246 41360 42240 42394 43296 44264 45120 46248 47282 48288 49632 52480 54120 55330 57728 57810 60160 60360 61664 61869 62040 63591 64384 66176 66396 70923 72160 77080 78720 80480 82492 82720 82995 84788 86592 88528 90240 92496 94564 96576 99264 103115 105985 108240 110660 115456 115620 118205 120720 123328 123738 124080 127182 128768 132352 132792 141846 144320 154160 157440 160960 164984 165440 165990 169576 173184 177056 180480 184992 189128 193152 198528 206230 211970 216480 221320 226853 231240 236410 241440 246656 247476 248160 254364 260051 265584 283692 288640 308320 309345 317955 321920 329968 330880 331980 339152 346368 354112 354615 369984 378256 386304 397056 412460 423940 432960 442640 453706 462480 472820 482880 493312 494952 496320 508728 520102 531168 567384 577280 616640 618690 635910 643840 659936 661760 663960 678304 680559 708224 709230 739968 756512 780153 824920 847880 865920 885280 907412 924960 945640 965760 969281 989904 992640 1017456 1040204 1062336 1134265 1134768 1233280 1237380 1271820 1300255 1319872 1327920 1356608 1361118 1416448 1418460 1479936 1513024 1560306 1649840 1695760 1731840 1770560 1814824 1849920 1891280 1931520 1938562 1979808 1985280 2034912 2080408 2124672 2268530 2269536 2466560 2474760 2543640 2600510 2639744 2655840 2713216 2722236 2836920 2907843 3026048 3120612 3299680 3391520 3402795 3541120 3629648 3699840 3782560 3877124 3900765 3959616 4069824 4160816 4249344 4537060 4539072 4846405 4949520 5087280 5201020 5279488 5311680 5426432 5444472 5673840 5815686 6052096 6241224 6599360 6783040 6805590 7082240 7259296 7399680 7565120 7754248 7801530 7919232 8139648 8321632 9074120 9078144 9692810 9899040 10174560 10402040 10623360 10662091 10888944 11347680 11631372 12482448 13198720 13566080 13611180 14518592 14539215 15130240 15508496 15603060 15838464 16279296 16643264 18148240 18156288 19385620 19798080 20349120 20804080 21246720 21324182 21777888 22695360 23262744 24964896 26397440 27132160 27222360 29037184 29078430 30260480 31016992 31206120 31986273 33286528 36296480 38771240 39596160 40698240 41608160 42648364 43555776 45390720 46525488 49929792 53310455 54444720 58074368 58156860 62033984 62412240 63972546 66573056 72592960 77542480 79192320 81396480 83216320 85296728 87111552 90781440 93050976 99859584 106620910 108889440 116313720 124067968 124824480 127945092 145185920 155084960 159931365 166432640 170593456 174223104 186101952 199719168 213241820 217778880 232627440 248135936 249648960 255890184 290371840 310169920 319862730 332865280 341186912 372203904 426483640 435557760 465254880 499297920 511780368 620339840 639725460 682373824 744407808 852967280 871115520 930509760 998595840 1023560736 1240679680 1279450920 1364747648 1705934560 1861019520 2047121472 2558901840 2729495296 3411869120 3722039040 4094242944 5117803680 6823738240 8188485888 10235607360 13647476480 20471214720 40942429440
• Sum of all divisors σ(n): 149532106752
• Sum of proper divisors (its aliquot sum) s(n): 108589677312
• 40942429440 is an abundant number, because the sum of its proper divisors (108589677312) is greater than itself. Its abundance is 67647247872

Bases of 40942429440

• Binary: 100110001000010110111110010100000000₂
• Hexadecimal: 0x9885BE500
• Base-36: IT42CQO

Squares and roots of 40942429440

• 40942429440 squared (40942429440²) is 1676282528449378713600
• 40942429440 cubed (40942429440³) is 68631079142543480593405968384000
• The square root of 40942429440 is 202342.3570091047
• The cube root of 40942429440 is 3446.6025348049

Scales and comparisons

• 40,942,429,440 seconds is equal to 1,301 years, 43 weeks, 5 days, 17 hours, 4 minutes.
• To count from 1 to 40,942,429,440 would take you about two thousand, six hundred 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 40942429440 cubic inches would be around 287.2 feet tall.

Recreational maths with 40942429440

• 40942429440 backwards is 04492424904
• The number of decimal digits it has is: 11
• The sum of 40942429440's digits is 42
• More coming soon!