42369120640

Names of 42369120640

• Cardinal: 42369120640 can be written as Forty-two billion, three hundred sixty-nine million, one hundred twenty thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.236912064 × 10¹⁰

Factors of 42369120640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1366

Divisors of 42369120640

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 23 28 29 32 35 40 44 46 55 56 58 64 70 77 80 88 92 110 112 115 116 128 140 145 154 160 161 176 184 203 220 224 230 232 253 280 290 308 319 320 322 352 368 385 406 440 448 460 464 506 560 580 616 638 640 644 667 704 736 770 805 812 880 896 920 928 1012 1015 1120 1160 1232 1265 1276 1288 1289 1334 1408 1472 1540 1595 1610 1624 1760 1771 1840 1856 2024 2030 2233 2240 2320 2464 2530 2552 2576 2578 2668 2944 3080 3190 3220 3248 3335 3520 3542 3680 3712 4048 4060 4466 4480 4640 4669 4928 5060 5104 5152 5156 5336 6160 6380 6440 6445 6496 6670 7040 7084 7337 7360 8096 8120 8855 8932 9023 9280 9338 9856 10120 10208 10304 10312 10672 11165 12320 12760 12880 12890 12992 13340 14168 14179 14674 14720 16192 16240 17710 17864 18046 18560 18676 20240 20416 20608 20624 21344 22330 23345 24640 25520 25760 25780 25984 26680 28336 28358 29348 29647 32384 32480 35420 35728 36092 36685 37352 37381 40480 40832 41248 42688 44660 45115 46690 49280 51040 51359 51520 51560 53360 56672 56716 58696 59294 64960 70840 70895 71456 72184 73370 74704 74762 80960 82496 85376 89320 90230 93380 99253 102080 102718 103040 103120 106720 113344 113432 117392 118588 129920 141680 141790 142912 144368 146740 148235 149408 149524 161920 164992 178640 180460 186760 186905 198506 204160 205436 206240 207529 213440 226688 226864 234784 237176 256795 261667 283360 283580 285824 288736 293480 296470 298816 299048 326117 357280 360920 373520 373810 397012 410872 411191 412480 415058 426880 453728 469568 474352 496265 513590 523334 566720 567160 577472 586960 592940 597632 598096 652234 714560 721840 747040 747620 794024 821744 822382 824960 830116 859763 907456 939136 948704 992530 1027180 1037645 1046668 1133440 1134320 1154944 1173920 1185880 1196192 1304468 1308335 1429120 1443680 1494080 1495240 1588048 1630585 1643488 1644764 1660232 1719526 1814912 1897408 1985060 2054360 2055955 2075290 2093336 2268640 2282819 2347840 2371760 2392384 2608936 2616670 2878337 2887360 2988160 2990480 3176096 3261170 3286976 3289528 3320464 3439052 3794816 3970120 4108720 4111910 4150580 4186672 4298815 4537280 4565638 4695680 4743520 4784768 5217872 5233340 5756674 5774720 5980960 6018341 6352192 6522340 6573952 6579056 6640928 6878104 7940240 8217440 8223820 8301160 8373344 8597630 9074560 9131276 9457393 9487040 10435744 10466680 11414095 11513348 11961920 12036682 12704384 13044680 13158112 13281856 13756208 14391685 15880480 16434880 16447640 16602320 16746688 17195260 18262552 18914786 18974080 20871488 20933360 22828190 23026696 23923840 24073364 26089360 26316224 26563712 27512416 28783370 30091705 31760960 32869760 32895280 33204640 33493376 34390520 36525104 37829572 41742976 41866720 45656380 46053392 47286965 48146728 52178720 52632448 55024832 57566740 60183410 63521920 65790560 66201751 66409280 68781040 73050208 75659144 83733440 91312760 92106784 94573930 96293456 104357440 110049664 115133480 120366820 131581120 132403502 132818560 137562080 146100416 151318288 167466880 182625520 184213568 189147860 192586912 208714880 230266960 240733640 263162240 264807004 275124160 292200832 302636576 331008755 365251040 368427136 378295720 385173824 460533920 481467280 529614008 550248320 605273152 662017510 730502080 756591440 770347648 921067840 962934560 1059228016 1210546304 1324035020 1461004160 1513182880 1842135680 1925869120 2118456032 2648070040 3026365760 3851738240 4236912064 5296140080 6052731520 8473824128 10592280160 21184560320 42369120640
• Sum of all divisors σ(n): 136422144000
• Sum of proper divisors (its aliquot sum) s(n): 94053023360
• 42369120640 is an abundant number, because the sum of its proper divisors (94053023360) is greater than itself. Its abundance is 51683902720

Bases of 42369120640

• Binary: 100111011101011001010111100110000000₂
• Hexadecimal: 0x9DD657980
• Base-36: JGPHAPS

Squares and roots of 42369120640

• 42369120640 squared (42369120640²) is 1795142383806874009600
• 42369120640 cubed (42369120640³) is 76058604225490627374022918144000
• The square root of 42369120640 is 205837.6074482019
• The cube root of 42369120640 is 3486.1800784225

Scales and comparisons

• 42,369,120,640 seconds is equal to 1,347 years, 10 weeks, 5 days, 8 hours, 10 minutes, 40 seconds.
• To count from 1 to 42,369,120,640 would take you about two thousand, six hundred ninety-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 42369120640 cubic inches would be around 290.5 feet tall.

Recreational maths with 42369120640

• 42369120640 backwards is 04602196324
• The number of decimal digits it has is: 11
• The sum of 42369120640's digits is 37
• More coming soon!