142785401080

Names of 142785401080

• Cardinal: 142785401080 can be written as One hundred forty-two billion, seven hundred eighty-five million, four hundred one thousand and eighty.

Scientific notation

• Scientific notation: 1.4278540108 × 10¹¹

Factors of 142785401080

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 699

Divisors of 142785401080

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 14 17 20 28 29 31 34 35 40 56 58 61 62 68 70 85 116 119 122 124 136 140 145 155 170 203 217 232 238 244 248 280 290 305 310 340 406 427 434 476 488 493 527 547 580 595 610 620 680 812 854 868 899 952 986 1015 1037 1054 1085 1094 1160 1190 1220 1240 1624 1708 1736 1769 1798 1891 1972 2030 2074 2108 2135 2170 2188 2380 2440 2465 2635 2735 3416 3451 3538 3596 3689 3782 3829 3944 4060 4148 4216 4270 4340 4376 4495 4760 4930 5185 5270 5470 6293 6902 7076 7192 7259 7378 7564 7658 8120 8296 8540 8680 8845 8990 9299 9455 9860 10370 10540 10940 12383 12586 13237 13804 14152 14518 14756 15128 15283 15316 15863 16957 17080 17255 17690 17980 18445 18598 18910 19145 19720 20740 21080 21880 24766 25172 26474 27608 29036 29512 30073 30566 30632 31465 31726 32147 33367 33914 34510 35380 35960 36295 36890 37196 37820 38290 41480 46495 49532 50344 52948 54839 58072 60146 61132 61915 62930 63452 64294 65093 66185 66734 67828 69020 70760 72590 73780 74392 75640 76415 76580 79315 84785 92990 99064 105896 106981 109678 111041 118699 120292 122264 123830 125860 126904 128588 130186 132370 133468 135656 138040 145180 147560 150365 152830 153160 158630 160735 166835 169570 185980 210511 213962 219356 222082 225029 233569 237398 240584 247660 251720 257176 260372 264740 266936 269671 274195 288269 290360 300730 305660 317260 321470 325465 333670 339140 371960 383873 421022 427924 438712 444164 450058 467138 474796 491753 495320 520744 529480 534905 539342 548390 555205 567239 576538 593495 601460 611320 634520 642940 650930 667340 678280 767746 842044 855848 888328 900116 932263 934276 949592 967643 983506 1034377 1052555 1069810 1078684 1096780 1110410 1125145 1134478 1153076 1167845 1186990 1202920 1285880 1301860 1334680 1348355 1441345 1535492 1684088 1800232 1864526 1868552 1887697 1919365 1935286 1967012 2017883 2068754 2105110 2139620 2157368 2193560 2220820 2250290 2268956 2306152 2335690 2373980 2458765 2603720 2696710 2836195 2882690 3070984 3442271 3729052 3775394 3838730 3870572 3934024 3970673 4035766 4137508 4210220 4279240 4441640 4500580 4537912 4661315 4671380 4747960 4838215 4917530 5171885 5393420 5672390 5765380 6525841 6773501 6884542 7240639 7458104 7550788 7677460 7741144 7941346 8071532 8275016 8359801 8420440 9001160 9322630 9342760 9438485 9676430 9835060 10089415 10343770 10786840 11344780 11530760 13051682 13547002 13769084 14481278 15101576 15354920 15882692 16143064 16449931 16719602 17211355 17584409 18645260 18876970 19352860 19670120 19853365 20178830 20687540 22689560 26103364 27094004 27538168 28962556 29996933 31765384 32629205 32899862 33439204 33867505 34422710 35168818 36203195 37290520 37753940 38705720 39706730 40357660 41375080 41799005 52206728 54188008 57925112 58518607 59993866 65258410 65799724 66878408 67735010 68845420 70337636 72406390 75507880 79413460 80715320 82249655 83598010 87922045 115149517 117037214 119987732 123090863 130516820 131599448 135470020 137690840 140675272 144812780 149984665 158826920 164499310 167196020 175844090 209978531 230299034 234074428 239975464 246181726 261033640 270940040 289625560 292593035 299969330 328998620 334392040 351688180 419957062 460598068 468148856 492363452 509947861 575747585 585186070 599938660 615454315 657997240 703376360 839914124 921196136 984726904 1019895722 1049892655 1151495170 1170372140 1199877320 1230908630 1679828248 2039791444 2099785310 2302990340 2340744280 2461817260 2549739305 3569635027 4079582888 4199570620 4605980680 4923634520 5099478610 7139270054 8399141240 10198957220 14278540108 17848175135 20397914440 28557080216 35696350270 71392700540 142785401080
• Sum of all divisors σ(n): 422715801600
• Sum of proper divisors (its aliquot sum) s(n): 279930400520
• 142785401080 is an abundant number, because the sum of its proper divisors (279930400520) is greater than itself. Its abundance is 137144999440

Bases of 142785401080

• Binary: 10000100111110101011000101000011111000₂
• Hexadecimal: 0x213EAC50F8
• Base-36: 1TLEQOL4

Squares and roots of 142785401080

• 142785401080 squared (142785401080²) is 20387670761576465166400
• 142785401080 cubed (142785401080³) is 2911061746778684631873072939712000
• The square root of 142785401080 is 377869.5556405675
• The cube root of 142785401080 is 5226.7043555703

Scales and comparisons

• 142,785,401,080 seconds is equal to 4,540 years, 6 weeks, 6 days, 19 hours, 24 minutes, 40 seconds.
• To count from 1 to 142,785,401,080 would take you about nine thousand and eighty 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 142785401080 cubic inches would be around 435.6 feet tall.

Recreational maths with 142785401080

• 142785401080 backwards is 080104587241
• 142785401080 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142785401080's digits is 40
• More coming soon!