42905766420

Names of 42905766420

• Cardinal: 42905766420 can be written as Forty-two billion, nine hundred five million, seven hundred sixty-six thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.290576642 × 10¹⁰

Factors of 42905766420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 364

Divisors of 42905766420

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 59 60 61 66 81 90 99 108 110 118 122 132 135 162 165 177 180 183 198 220 223 236 243 244 270 295 297 305 324 330 354 366 396 405 446 486 495 531 540 549 590 594 610 649 660 669 671 708 732 810 885 891 892 915 972 990 1062 1098 1115 1180 1188 1215 1220 1298 1338 1342 1485 1593 1620 1647 1770 1782 1830 1947 1980 2007 2013 2124 2196 2230 2430 2453 2596 2655 2673 2676 2684 2745 2970 3186 3245 3294 3345 3355 3540 3564 3599 3660 3894 4014 4026 4455 4460 4779 4860 4906 4941 5310 5346 5490 5841 5940 6021 6039 6372 6490 6588 6690 6710 7198 7359 7788 7965 8028 8052 8235 8910 9558 9735 9812 9882 10035 10065 10620 10692 10797 10980 11682 12042 12078 12265 12980 13157 13365 13380 13420 13603 14337 14396 14718 14823 15930 16470 17523 17820 17995 18063 18117 19116 19470 19764 20070 20130 21594 22077 23364 23895 24084 24156 24530 24705 26314 26730 27206 28674 29205 29436 29646 30105 30195 31860 32391 32940 35046 35990 36126 36234 36795 38940 39471 39589 40140 40260 40809 43188 44154 47790 49060 49410 52569 52628 53460 53985 54189 54351 54412 57348 58410 59292 60210 60390 64782 65785 66231 68015 70092 71685 71980 72252 72468 73590 74115 78942 79178 81618 87615 88308 90315 90585 95580 97173 98820 105138 107970 108378 108702 110385 116820 118413 118767 120420 120780 122427 129564 131570 132462 136030 143370 144727 147180 148230 149633 157707 157884 158356 161955 163053 163236 175230 180630 181170 194346 197355 197945 198693 204045 210276 215940 216756 217404 220770 236826 237534 244854 262845 263140 264924 270945 271755 272060 286740 289454 291519 296460 299266 315414 323910 326106 331155 350460 355239 356301 361260 362340 367281 388692 394710 395890 397386 408090 434181 441540 448899 473652 475068 485865 489708 525690 541890 543510 578908 583038 592065 593835 596079 598532 612135 630828 647820 652212 662310 710478 712602 723635 734562 748165 788535 789420 791780 794772 802577 815265 816180 868362 874557 897798 971730 993465 1051380 1065717 1068903 1083780 1087020 1101843 1166076 1184130 1187670 1192158 1224270 1302543 1324620 1346697 1420956 1425204 1447270 1457595 1469124 1496330 1577070 1605154 1630530 1736724 1749114 1776195 1781505 1795596 1836405 1943460 1986930 2131434 2137806 2170905 2203686 2244495 2368260 2375340 2384316 2407731 2448540 2605086 2693394 2894540 2915190 2980395 2992660 3154140 3197151 3206709 3210308 3261060 3305529 3498228 3552390 3563010 3672810 3907629 3973860 4012885 4040091 4262868 4275612 4341810 4372785 4407372 4488990 4815462 5210172 5328585 5344515 5386788 5509215 5830380 5960790 6394302 6413418 6512715 6611058 6733485 7104780 7126020 7223193 7345620 7815258 8025770 8080182 8683620 8745570 8828347 8977980 9620127 9630924 10657170 10689030 11018430 11722887 11921580 12038655 12120273 12788604 12826836 13025430 13222116 13466970 14446386 15630516 15985755 16033545 16051540 16160364 16527645 17491140 17656694 19240254 19538145 20200455 21314340 21378060 21669579 22036860 23445774 24077310 24240546 26050860 26485041 26933940 28892772 31971510 32067090 33055290 35168661 35313388 36115965 36360819 38480508 39076290 40400910 43339158 44141735 46891548 48100635 48154620 48481092 52970082 58614435 60601365 63943020 64134180 65008737 66110580 70337322 72231930 72721638 78152580 79455123 80801820 86678316 88283470 96201270 105940164 108347895 117228870 121202730 130017474 132425205 140674644 144463860 145443276 158910246 175843305 176566940 181804095 192402540 195026211 216695790 234457740 238365369 242405460 260034948 264850410 317820492 325043685 351686610 363608190 390052422 397275615 433391580 476730738 529700820 650087370 703373220 715096107 727216380 780104844 794551230 953461476 975131055 1191826845 1300174740 1430192214 1589102460 1950262110 2145288321 2383653690 2860384428 3575480535 3900524220 4290576642 4767307380 7150961070 8581153284 10726441605 14301922140 21452883210 42905766420
• Sum of all divisors σ(n): 152870215680
• Sum of proper divisors (its aliquot sum) s(n): 109964449260
• 42905766420 is an abundant number, because the sum of its proper divisors (109964449260) is greater than itself. Its abundance is 67058682840

Bases of 42905766420

• Binary: 100111111101011000100000101000010100₂
• Hexadecimal: 0x9FD620A14
• Base-36: JPKZH90

Squares and roots of 42905766420

• 42905766420 squared (42905766420²) is 1840904792087599616400
• 42905766420 cubed (42905766420³) is 78985431010769213319740001288000
• The square root of 42905766420 is 207137.0715733907
• The cube root of 42905766420 is 3500.8369813271

Scales and comparisons

• 42,905,766,420 seconds is equal to 1,364 years, 14 weeks, 12 hours, 27 minutes.
• To count from 1 to 42,905,766,420 would take you about two thousand, seven hundred twenty-eight 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 42905766420 cubic inches would be around 291.7 feet tall.

Recreational maths with 42905766420

• 42905766420 backwards is 02466750924
• 42905766420 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42905766420's digits is 45
• More coming soon!