40112142840

Names of 40112142840

• Cardinal: 40112142840 can be written as Forty billion, one hundred twelve million, one hundred forty-two thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.011214284 × 10¹⁰

Factors of 40112142840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 354

Divisors of 40112142840

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 27 28 30 33 35 36 40 42 44 45 49 54 55 56 60 63 66 70 72 77 81 84 88 90 98 99 103 105 108 110 120 126 132 135 140 147 154 162 165 168 180 189 196 198 206 210 216 220 223 231 245 252 264 270 280 294 297 308 309 315 324 330 360 378 385 392 396 405 412 420 440 441 446 462 490 495 504 515 539 540 567 588 594 616 618 630 648 660 669 693 721 735 756 770 792 810 824 840 882 891 892 924 927 945 980 990 1030 1078 1080 1115 1133 1134 1155 1176 1188 1236 1260 1320 1323 1338 1386 1442 1470 1485 1512 1540 1545 1561 1617 1620 1764 1782 1784 1848 1854 1890 1960 1980 2007 2060 2079 2156 2163 2205 2230 2266 2268 2310 2376 2453 2472 2520 2646 2676 2695 2772 2781 2835 2884 2940 2970 3080 3090 3122 3234 3240 3345 3399 3465 3528 3564 3605 3708 3780 3960 3969 4014 4120 4158 4312 4326 4410 4455 4460 4532 4536 4620 4635 4683 4851 4906 5047 5292 5352 5390 5544 5562 5665 5670 5768 5880 5940 6021 6180 6237 6244 6468 6489 6615 6690 6798 6930 7128 7210 7359 7416 7560 7805 7931 7938 8028 8085 8316 8343 8652 8820 8910 8920 9064 9240 9270 9366 9702 9812 10035 10094 10197 10395 10584 10780 10815 10927 11124 11330 11340 11880 12042 12265 12360 12474 12488 12936 12978 13230 13380 13596 13860 13905 14049 14420 14553 14718 15141 15610 15862 15876 16056 16170 16632 16686 16995 17171 17304 17640 17820 18063 18540 18732 19404 19467 19624 19845 20070 20188 20394 20790 21560 21630 21854 22077 22248 22660 22680 22969 23415 23793 24084 24255 24530 24948 25235 25956 26460 26760 27192 27720 27810 28098 28840 29106 29436 30105 30282 30591 31185 31220 31724 31752 32340 32445 32781 33372 33990 34342 35640 36126 36795 37080 37464 38808 38934 39655 39690 40140 40376 40788 41580 41715 42147 43260 43659 43708 44154 45320 45423 45938 46830 47586 48168 48510 49060 49896 50470 50985 51513 51912 52920 54635 55517 55620 56196 58212 58401 58872 60210 60564 61182 62370 62440 63448 64680 64890 65562 66231 66744 67980 68684 68907 70245 71379 72252 72765 73590 75705 77868 79310 79380 80280 81576 83160 83430 84294 85855 86520 87318 87416 88308 90315 90846 91773 91876 93660 95172 97020 97335 98120 98343 100940 101970 103026 109270 110385 111034 111240 112392 114845 116424 116802 118965 120197 120420 121128 122364 124740 126441 129780 131124 132462 135960 136269 137368 137814 140490 142758 144504 145530 147180 151410 152955 154539 155736 158620 158760 160783 163905 166551 166860 168588 171710 174636 176616 180630 181692 183546 183752 187320 190344 194040 194670 196686 198693 201880 203940 206052 206721 210735 214137 218295 218540 220770 222068 227115 229690 233604 237930 240394 240840 244728 249480 252659 252882 257565 259560 262248 264924 272538 275628 277585 280980 285516 291060 292005 294360 295029 302820 305910 309078 317240 321566 327810 331155 333102 333720 337176 343420 344535 349272 356895 360591 361260 363384 367092 389340 393372 397386 407880 408807 412104 413442 421470 428274 436590 437080 441540 444136 454230 458865 459380 463617 467208 475860 480788 482349 491715 499653 505318 505764 515130 529848 545076 551256 555170 561960 571032 582120 584010 590058 600985 605640 611820 618156 620163 632205 642411 643132 655620 662310 666204 681345 686840 689070 713790 721182 722520 734184 757977 772695 778680 786744 794772 803915 817614 826884 832755 842940 856548 873180 883080 885087 908460 917730 918760 927234 951720 961576 964698 983430 993465 999306 1010636 1011528 1030260 1033605 1070685 1081773 1090152 1110340 1125481 1168020 1180116 1201970 1223640 1236312 1240326 1263295 1264410 1284822 1286264 1311240 1324620 1332408 1362690 1378140 1390851 1427580 1442364 1447047 1475145 1498959 1515954 1545390 1589544 1607830 1635228 1653768 1665510 1685880 1713096 1746360 1768613 1770174 1802955 1816920 1835460 1854468 1860489 1929396 1966860 1986930 1998612 2021272 2044035 2060520 2067210 2141370 2163546 2220680 2250962 2273931 2318085 2336040 2360232 2403940 2411745 2480652 2498265 2526590 2528820 2569644 2649240 2725380 2756280 2781702 2855160 2884728 2894094 2950290 2997918 3031908 3090780 3100815 3212055 3215660 3245319 3270456 3331020 3376443 3537226 3540348 3605910 3670920 3708936 3720978 3789885 3858792 3933720 3973860 3997224 4088070 4134420 4282740 4327092 4341141 4425435 4496877 4501924 4547862 4636170 4807880 4823490 4961304 4996530 5053180 5057640 5139288 5305839 5408865 5450760 5563404 5627405 5788188 5900580 5995836 6063816 6181560 6201630 6424110 6431320 6490638 6662040 6752886 6821793 6954255 7074452 7080696 7211820 7235235 7441956 7494795 7579770 7947720 8176140 8268840 8565480 8654184 8682282 8843065 8850870 8993754 9003848 9095724 9272340 9302445 9646980 9735957 9993060 10106360 10129329 10611678 10817730 11126808 11254810 11369655 11576376 11801160 11991672 12380291 12403260 12848220 12981276 13023423 13505772 13643586 13908510 14148904 14423640 14470470 14883912 14989590 15159540 15917517 16226595 16352280 16882215 17364564 17686130 17701740 17987508 18191448 18544680 18604890 19293960 19471914 19986120 20258658 20465379 21223356 21635460 21705705 22484385 22509620 22739310 24760582 24806520 25696440 25962552 26046846 26529195 27011544 27287172 27817020 28940940 29979180 30319080 30387987 31835034 32453190 33764430 34108965 34729128 35372260 35403480 35975016 37140873 37209780 38943828 40517316 40930758 42446712 43270920 43411410 44968770 45019240 45478620 47752551 48679785 49521164 50646645 52093692 53058390 54574344 55634040 57881880 59958360 60775974 61901455 63670068 64906380 65117115 67528860 68217930 70744520 74281746 74419560 77887656 79587585 81034632 81861516 86822820 89937540 90957240 91163961 95505102 97359570 99042328 101293290 102326895 104187384 106116780 111422619 121551948 123802910 127340136 129812760 130234230 135057720 136435860 143257653 148563492 151939935 159175170 163723032 173645640 179875080 182327922 185704365 191010204 194719140 202586580 204653790 212233560 222845238 238762755 243103896 247605820 260468460 272871720 286515306 297126984 303879870 318350340 334267857 364655844 371408730 382020408 389438280 405173160 409307580 445690476 455819805 477525510 495211640 520936920 557113095 573030612 607759740 636700680 668535714 716288265 729311688 742817460 818615160 891380952 911639610 955051020 1002803571 1114226190 1146061224 1215519480 1337071428 1432576530 1485634920 1671339285 1823279220 1910102040 2005607142 2228452380 2674142856 2865153060 3342678570 3646558440 4011214284 4456904760 5014017855 5730306120 6685357140 8022428568 10028035710 13370714280 20056071420 40112142840
• Sum of all divisors σ(n): 173526312960
• Sum of proper divisors (its aliquot sum) s(n): 133414170120
• 40112142840 is an abundant number, because the sum of its proper divisors (133414170120) is greater than itself. Its abundance is 93302027280

Bases of 40112142840

• Binary: 100101010110110111101011100111111000₂
• Hexadecimal: 0x956DEB9F8
• Base-36: IFDQFI0

Squares and roots of 40112142840

• 40112142840 squared (40112142840²) is 1608984003216563265600
• 40112142840 cubed (40112142840³) is 64539796164297805163644058304000
• The square root of 40112142840 is 200280.1608747107
• The cube root of 40112142840 is 3423.1449372179

Scales and comparisons

• 40,112,142,840 seconds is equal to 1,275 years, 22 weeks, 6 days, 21 hours, 54 minutes.
• To count from 1 to 40,112,142,840 would take you about two thousand, five hundred fifty 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 40112142840 cubic inches would be around 285.3 feet tall.

Recreational maths with 40112142840

• 40112142840 backwards is 04824121104
• 40112142840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40112142840's digits is 27
• More coming soon!