42942012750

Names of 42942012750

• Cardinal: 42942012750 can be written as Forty-two billion, nine hundred forty-two million, twelve thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 4.294201275 × 10¹⁰

Factors of 42942012750

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 120

Divisors of 42942012750

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 17 18 21 25 26 30 34 35 39 42 45 50 51 63 65 70 73 75 78 85 90 91 102 105 117 119 125 126 130 146 150 153 169 170 175 182 195 210 219 221 225 234 238 250 255 273 306 315 325 338 350 357 365 375 390 425 438 442 450 455 507 510 511 525 546 585 595 630 650 657 663 714 730 750 765 819 845 850 875 910 949 975 1014 1022 1050 1071 1095 1105 1125 1170 1183 1190 1241 1275 1314 1326 1365 1521 1530 1533 1547 1575 1625 1638 1690 1750 1785 1825 1898 1950 1989 2125 2142 2190 2197 2210 2250 2275 2366 2482 2535 2550 2555 2625 2730 2847 2873 2925 2975 3042 3066 3094 3150 3250 3285 3315 3549 3570 3650 3723 3825 3978 4095 4225 4250 4394 4550 4599 4641 4745 4875 5070 5110 5250 5355 5475 5525 5694 5746 5850 5915 5950 6205 6375 6570 6591 6630 6643 6825 7098 7446 7605 7650 7665 7735 7875 8190 8450 8541 8619 8687 8925 9125 9198 9282 9490 9750 9945 10647 10710 10950 10985 11050 11169 11375 11830 12337 12410 12675 12750 12775 13182 13286 13650 13923 14235 14365 14625 14875 15210 15330 15379 15470 15750 16133 16425 16575 17082 17238 17374 17745 17850 18250 18615 19125 19773 19890 19929 20111 20475 21125 21294 21970 22338 22750 22995 23205 23725 24674 25350 25550 25857 26061 26775 27375 27625 27846 28470 28730 29250 29575 29750 30758 31025 32266 32850 32955 33150 33215 34125 35490 37011 37230 37349 38025 38250 38325 38675 39546 39858 40222 40950 42250 42705 43095 43435 44625 45990 46137 46410 47450 48399 49725 51714 52122 53235 53550 54750 54925 55250 55845 59150 59787 60333 61685 62050 63375 63875 65910 66430 68250 69615 71175 71825 74022 74698 76050 76650 76895 77350 78183 80665 82125 82875 85410 86190 86359 86870 88725 89250 92274 93075 96798 98865 99450 99645 100555 102375 106470 109850 111033 111690 112047 112931 114975 116025 118625 119574 120666 123370 126750 127750 129285 130305 133875 138411 139230 142350 143650 145197 147875 153790 155125 156366 160381 161330 164250 164775 165750 166075 172718 177450 180999 185055 186150 186745 190125 191625 193375 197730 199290 201110 204750 209729 213525 215475 217175 222066 224094 225862 229950 230685 232050 237250 241995 248625 258570 259077 260610 261443 266175 267750 274625 276822 279225 290394 295750 298935 301665 308425 310250 320762 329550 332150 336141 338793 348075 355875 359125 361998 370110 373490 380250 383250 384475 386750 390915 403325 419458 427050 430950 431795 434350 443625 461370 465375 481143 483990 494325 497250 498225 502775 518154 522886 532350 549250 555165 558450 560235 564655 574875 580125 597870 603330 616850 629187 646425 651525 672282 677586 692055 696150 711750 718250 725985 768950 777231 781830 784329 801905 806650 823875 830375 863590 887250 904995 925275 930750 933725 962286 988650 996450 1005550 1016379 1048645 1067625 1077375 1085875 1110330 1120470 1122667 1129310 1149750 1153425 1160250 1209975 1258374 1292850 1295385 1303050 1307215 1330875 1384110 1396125 1443429 1451970 1468103 1494675 1508325 1542125 1554462 1568658 1603810 1647750 1660750 1680705 1693965 1740375 1809990 1850550 1867450 1887561 1922375 1954575 2016625 2032758 2097290 2135250 2154750 2158975 2171750 2245334 2306850 2352987 2405715 2419950 2471625 2491125 2513875 2590770 2614430 2661750 2726477 2775825 2792250 2801175 2823275 2886858 2936206 2989350 3016650 3084250 3145935 3232125 3257625 3361410 3368001 3387930 3460275 3480750 3629925 3775122 3844750 3886155 3909150 3921645 4009525 4033250 4317950 4404309 4524975 4626375 4668625 4705974 4811430 4943250 4982250 5027750 5081895 5243225 5452954 5551650 5602350 5613335 5646550 5767125 6049875 6291870 6464250 6476925 6515250 6536075 6736002 6920550 7217145 7259850 7340515 7473375 7541625 7772310 7843290 8019050 8179431 8403525 8469825 8808618 9049950 9252750 9337250 9437805 9772875 10104003 10163790 10486450 10794875 11226670 11534250 11764935 12028575 12099750 12953850 13072150 13212927 13632385 13879125 14005875 14116375 14434290 14681030 14946750 15083250 15729675 16358862 16807050 16840005 16939650 17301375 18149625 18875610 19085339 19430775 19545750 19608225 20047625 20208006 21589750 22021545 22624875 23529870 24057150 24538293 25409475 26216125 26425854 27264770 27758250 28011750 28066675 28232750 31459350 32384625 32680375 33680010 34602750 36085725 36299250 36702575 38170678 38861550 39216450 40095250 40897155 42017625 42349125 44043090 45249750 47189025 49076586 50520015 50818950 52432250 56133350 57256017 58824675 60142875 64769250 65360750 66064635 68161925 72171450 73405150 78648375 81794310 84035250 84200025 84698250 94378050 95426695 97153875 98041125 101040030 110107725 114512034 117649350 120285750 122691465 127047375 132129270 136323850 140333375 157296750 168400050 171768051 180428625 183512875 190853390 194307750 196082250 204485775 220215450 235945125 245382930 252600075 254094750 280666750 286280085 294123375 330323175 340809625 343536102 360857250 367025750 408971550 421000125 471890250 477133475 505200150 550538625 572560170 588246750 613457325 660646350 681619250 842000250 858840255 954266950 1022428875 1101077250 1226914650 1263000375 1431400425 1651615875 1717680510 2044857750 2385667375 2526000750 2862800850 3067286625 3303231750 4294201275 4771334750 6134573250 7157002125 8588402550 14314004250 21471006375 42942012750
• Sum of all divisors σ(n): 154298027520
• Sum of proper divisors (its aliquot sum) s(n): 111356014770
• 42942012750 is an abundant number, because the sum of its proper divisors (111356014770) is greater than itself. Its abundance is 68414002020

Bases of 42942012750

• Binary: 100111111111100010110001110101001110₂
• Hexadecimal: 0x9FF8B1D4E
• Base-36: JQ6KD3I

Squares and roots of 42942012750

• 42942012750 squared (42942012750²) is 1844016459021162562500
• 42942012750 cubed (42942012750³) is 79185778294496615278697671875000
• The square root of 42942012750 is 207224.5466878863
• The cube root of 42942012750 is 3501.8225269959

Scales and comparisons

• 42,942,012,750 seconds is equal to 1,365 years, 22 weeks, 52 minutes, 30 seconds.
• To count from 1 to 42,942,012,750 would take you about two thousand, seven hundred thirty 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 42942012750 cubic inches would be around 291.8 feet tall.

Recreational maths with 42942012750

• 42942012750 backwards is 05721024924
• The number of decimal digits it has is: 11
• The sum of 42942012750's digits is 36
• More coming soon!