9139235843920

Names of 9139235843920

• Cardinal: 9139235843920 can be written as Nine trillion, one hundred thirty-nine billion, two hundred thirty-five million, eight hundred forty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 9.13923584392 × 10¹²

Factors of 9139235843920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1241

Divisors of 9139235843920

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 35 37 40 52 56 65 70 74 80 91 104 112 127 130 140 148 182 185 208 254 259 260 280 296 364 370 433 455 481 508 518 520 560 592 617 635 728 740 866 889 910 962 1016 1036 1040 1234 1270 1295 1456 1480 1651 1732 1778 1820 1924 2032 2072 2165 2405 2468 2540 2590 2960 3031 3085 3302 3367 3464 3556 3640 3848 4144 4319 4330 4445 4699 4810 4936 5080 5180 5629 6062 6170 6604 6734 6928 7112 7280 7696 8021 8255 8638 8660 8890 9398 9620 9872 10160 10360 11258 11557 12124 12340 13208 13468 14224 15155 16021 16042 16510 16835 17276 17320 17780 18796 19240 20720 21595 22516 22829 23114 23495 24248 24680 26416 26936 28145 30310 32042 32084 32893 33020 33670 34552 34640 35560 37592 38480 39403 40105 43190 45032 45658 46228 46990 48496 49360 53872 54991 56147 56290 57785 60620 61087 64084 64168 65786 66040 67340 69104 71120 75184 78359 78806 80105 80210 86380 90064 91316 92456 93980 109982 112147 112294 112580 114145 115570 121240 122174 128168 128336 131572 132080 134680 156718 157612 159803 160210 160420 164465 172760 182632 184912 187960 197015 208273 219964 224294 224588 225160 228290 231140 242480 244348 256336 263144 267161 269360 274955 280735 296777 305435 313436 315224 319606 320420 320840 328930 345520 365264 375920 384937 391795 394030 416546 427609 439928 448588 449176 450320 456580 462280 488696 526288 534322 548513 549910 560735 561470 593554 610870 626872 630448 639212 640840 641680 657860 714883 769874 783590 788060 799015 833092 855218 879856 897176 898352 913160 924560 977392 1018667 1041365 1068644 1097026 1099820 1121470 1122940 1187108 1221740 1253744 1278424 1281680 1315720 1335805 1429766 1457911 1483885 1539748 1567180 1576120 1598030 1666184 1710436 1794352 1826320 1870127 1924685 2034667 2037334 2077439 2082730 2137288 2138045 2194052 2199640 2242940 2245880 2374216 2443480 2556848 2631440 2671610 2742565 2859532 2899283 2915822 2967770 3079496 3134360 3152240 3196060 3332368 3420872 3473093 3574415 3740254 3849370 4069334 4074668 4154878 4165460 4274576 4276090 4388104 4399280 4485880 4491760 4748432 4886960 5004181 5093335 5343220 5485130 5719064 5798566 5831644 5935540 6158992 6268720 6392120 6841744 6946186 7130669 7148830 7289555 7480508 7698740 8138668 8149336 8309756 8330920 8552180 8776208 8971760 9350635 9884957 10008362 10173335 10186670 10387195 10686440 10970260 11438128 11597132 11663288 11871080 12784240 13892372 14242669 14261338 14297660 14496415 14579110 14961016 15397480 16277336 16298672 16619512 16661840 17104360 17365465 18701270 19769914 20016724 20294981 20346670 20373340 20774390 21372880 21940520 23194264 23326576 23742160 24311651 25020905 26450671 27784744 28485338 28522676 28595320 28992830 29158220 29922032 30794960 32554672 33239024 33929447 34208720 34730930 35653345 37402540 37690679 39539828 40033448 40589962 40693340 40746680 41548780 43881040 46388528 48623302 49424785 50041810 52901342 55569488 56970676 57045352 57190640 57985660 58316440 67858894 69194699 69461860 71213345 71306690 74805080 75381358 79079656 80066896 81179924 81386680 81493360 83097560 97246604 98849570 100083620 101474905 105802684 113941352 114090704 115971320 116632880 121558255 128504441 132253355 135717788 138389398 138923720 142426690 142613380 149610160 150762716 158159312 162359848 162773360 166195120 169647235 185154697 188453395 194493208 197699140 200167240 202949810 211605368 227882704 231942640 237506129 243116510 257008882 263834753 264506710 271435576 276778796 277847440 284853380 285226760 301525432 324719696 339294470 345973495 370309394 376906790 388986416 395398280 400334480 405899620 423210736 441082811 475012258 486233020 514017764 527669506 529013420 542871152 553557592 569706760 570453520 603050864 642522205 678588940 691946990 740618788 753813580 790796560 811799240 882165622 899531087 925773485 950024516 972466040 1028035528 1055339012 1058026840 1107115184 1139413520 1187530645 1255389539 1285044410 1319173765 1357177880 1383893980 1481237576 1507627160 1623598480 1764331244 1799062174 1851546970 1900049032 1944932080 2056071056 2110678024 2116053680 2205414055 2375061290 2510779078 2570088820 2638347530 2714355760 2767787960 2962475152 3015254320 3087579677 3528662488 3598124348 3703093940 3800098064 4221356048 4410828110 4497655435 4750122580 5021558156 5140177640 5276695060 5535575920 6175159354 6276947695 7057324976 7196248696 7406187880 8787726773 8821656220 8995310870 9500245160 10043116312 10280355280 10553390120 12350318708 12553895390 14392497392 14812375760 15437898385 16320064007 17575453546 17643312440 17990621740 19000490320 20086232624 21106780240 24700637416 25107790780 30875796770 32640128014 35150907092 35286624880 35981243480 43938633865 49401274832 50215581560 61751593540 65280256028 70301814184 71962486960 81600320035 87877267730 100431163120 114240448049 123503187080 130560512056 140603628368 163200640070 175754535460 228480896098 247006374160 261121024112 326401280140 351509070920 456961792196 571202240245 652802560280 703018141840 913923584392 1142404480490 1305605120560 1827847168784 2284808960980 4569617921960 9139235843920
• Sum of all divisors σ(n): 27177076555776
• Sum of proper divisors (its aliquot sum) s(n): 18037840711856
• 9139235843920 is an abundant number, because the sum of its proper divisors (18037840711856) is greater than itself. Its abundance is 8898604867936

Bases of 9139235843920

• Binary: 10000100111111100100111001111110111101010000₂
• Hexadecimal: 0x84FE4E7EF50
• Base-36: 38MI91X74

Squares and roots of 9139235843920

• 9139235843920 squared (9139235843920²) is 83525631810792114600966400
• 9139235843920 cubed (9139235843920³) is 763360448131255869248844510751564288000
• The square root of 9139235843920 is 3023116.9087417047
• The cube root of 9139235843920 is 20907.5572617791

Scales and comparisons

• 9,139,235,843,920 seconds is equal to 290,599 years, 22 weeks, 2 days, 15 hours, 18 minutes, 40 seconds.
• To count from 1 to 9,139,235,843,920 would take you about seven hundred twenty-six thousand, four hundred ninety-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 9139235843920 cubic inches would be around 1742.3 feet tall.

Recreational maths with 9139235843920

• 9139235843920 backwards is 0293485329319
• The number of decimal digits it has is: 13
• The sum of 9139235843920's digits is 58
• More coming soon!