31420009616940

Names of 31420009616940

• Cardinal: 31420009616940 can be written as Thirty-one trillion, four hundred twenty billion, nine million, six hundred sixteen thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.142000961694 × 10¹³

Factors of 31420009616940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1361

Divisors of 31420009616940

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 28 30 34 35 36 42 45 49 51 60 63 68 70 84 85 90 98 102 105 119 126 140 147 153 170 180 196 204 210 238 245 252 255 289 294 306 315 340 343 357 420 441 476 490 510 578 588 595 612 630 686 714 735 765 833 867 882 980 1020 1029 1071 1156 1190 1260 1327 1372 1428 1445 1470 1530 1666 1715 1734 1764 1785 2023 2058 2142 2205 2380 2499 2601 2654 2890 2940 3060 3087 3332 3430 3468 3570 3981 4046 4116 4165 4284 4335 4410 4998 5145 5202 5308 5355 5780 5831 6069 6174 6635 6860 7140 7497 7962 8092 8330 8670 8820 9289 9996 10115 10290 10404 10710 11662 11943 12138 12348 12495 13005 13270 14161 14994 15435 15924 16660 17340 17493 18207 18578 19905 20230 20580 21420 22559 23324 23886 24276 24990 26010 26540 27867 28322 29155 29988 30345 30870 34986 36414 37156 37485 39810 40460 42483 45118 46445 47772 49980 52020 52479 55734 56644 58310 59715 60690 61740 65023 67677 69972 70805 72828 74970 79620 83601 84966 87465 90236 91035 92890 99127 104958 111468 112795 116620 119430 121380 127449 130046 135354 139335 141610 149940 157913 167202 169932 174930 182070 185780 195069 198254 203031 209916 212415 225590 238860 254898 260092 262395 270708 278670 283220 297381 315826 325115 334404 338385 349860 364140 383503 390138 396508 406062 418005 424830 451180 455161 473739 495635 509796 524790 557340 585207 594762 631652 637245 650230 676770 767006 780276 789565 812124 836010 849660 892143 910322 947478 975345 991270 1015155 1049580 1105391 1150509 1170414 1189524 1274490 1300460 1353540 1365483 1421217 1486905 1534012 1579130 1672020 1760929 1784286 1820644 1894956 1917515 1950690 1982540 2030310 2210782 2275805 2301018 2340828 2368695 2548980 2684521 2730966 2842434 2926035 2973810 3158260 3316173 3451527 3521858 3568572 3835030 3901380 4060620 4096449 4421564 4460715 4551610 4602036 4737390 5282787 5369042 5461932 5526955 5684868 5752545 5852070 5947620 6632346 6827415 6903054 7043716 7106085 7670060 7737737 8053563 8192898 8804645 8921430 9103220 9474780 9948519 10565574 10738084 11053910 11505090 11704140 12326503 13264692 13422605 13654830 13806108 14212170 15475474 15848361 16107126 16385796 16580865 17257635 17609290 17842860 18791647 19897038 20482245 21131148 22107820 23010180 23213211 24160689 24653006 26413935 26845210 27309660 28424340 29935793 30950948 31696722 32214252 33161730 34515270 35218580 36979509 37583294 38688685 39794076 40267815 40964490 46426422 48321378 49306012 49742595 52827870 53690420 56374941 59871586 61632515 63393444 66323460 69030540 69639633 73959018 75166588 77377370 79241805 80535630 81928980 86285521 89807379 92852844 93958235 96642756 99485190 105655740 110938527 112749882 116066055 119743172 120803445 123265030 131541529 139279266 147918036 149678965 154754740 158483610 161071260 169124823 172571042 179614758 184897545 187916470 198970380 209550551 221877054 225499764 232132110 241606890 246530060 258856563 263083058 269422137 278558532 281874705 299357930 316967220 338249646 345142084 348198165 359229516 369795090 375832940 394624587 419101102 431427605 443754108 449036895 464264220 483213780 508908481 517713126 526166116 538844274 554692635 563749410 598715860 603998647 628651653 657707645 676499292 696396330 739590180 776569689 789249174 838202204 845624115 862855210 898073790 1017816962 1035426252 1047752755 1077688548 1109385270 1127498820 1183873761 1207997294 1257303306 1294282815 1315415290 1347110685 1392792660 1466853857 1526725443 1553139378 1578498348 1691248230 1725710420 1796147580 1811995941 1885954959 1973122935 2035633924 2095505510 2218770540 2367747522 2415994588 2514606612 2544542405 2588565630 2630830580 2694221370 2933707714 3019993235 3053450886 3106278756 3143258265 3382496460 3562359367 3623991882 3771909918 3882848445 3946245870 4191011020 4400561571 4580176329 4735495044 5089084810 5177131260 5388442740 5435987823 5867415428 5919368805 6039986470 6106901772 6286516530 7124718734 7247983764 7334269285 7543819836 7633627215 7765696890 7892491740 8801123142 9059979705 9160352658 9429774795 10178169620 10267976999 10687078101 10871975646 11838737610 12079972940 12573033060 13201684713 14249437468 14668538570 15267254430 15531393780 17602246284 17811796835 18119959410 18320705316 18859549590 20535953998 21374156202 21743951292 22002807855 22900881645 23677475220 24936515569 26403369426 27179939115 29337077140 30534508860 30803930997 32061234303 35623593670 36239918820 37719099180 41071907996 42748312404 44005615710 45801763290 49873031138 51339884995 52806738852 53435390505 54359878230 61607861994 64122468606 66008423565 71247187340 74809546707 88011231420 91603526580 92411792991 99746062276 102679769990 106870781010 108719756460 123215723988 124682577845 128244937212 132016847130 149619093414 154019654985 160306171515 174555608983 184823585982 205359539980 213741562020 224428640121 249365155690 264033694260 299238186828 308039309970 320612343030 349111217966 369647171964 374047733535 448857280242 462058964955 498730311380 523666826949 616078619940 641224686060 698222435932 748095467070 872778044915 897714560484 924117929910 1047333653898 1122143200605 1496190934140 1571000480847 1745556089830 1848235859820 2094667307796 2244286401210 2618334134745 3142000961694 3491112179660 4488572802420 5236668269490 6284001923388 7855002404235 10473336538980 15710004808470 31420009616940
• Sum of all divisors σ(n): 118157217141600
• Sum of proper divisors (its aliquot sum) s(n): 86737207524660
• 31420009616940 is an abundant number, because the sum of its proper divisors (86737207524660) is greater than itself. Its abundance is 55317197907720

Bases of 31420009616940

• Binary: 111001001001110001010100000110001011000101100₂
• Hexadecimal: 0x1C938A83162C
• Base-36: B4Y5IHGZ0

Squares and roots of 31420009616940

• 31420009616940 squared (31420009616940²) is 987217004328602085534963600
• 31420009616940 cubed (31420009616940³) is 31018367770011375135415096776612843384000
• The square root of 31420009616940 is 5605355.4407316581
• The cube root of 31420009616940 is 31555.0426284985

Scales and comparisons

• 31,420,009,616,940 seconds is equal to 999,059 years, 6 weeks, 17 hours, 9 minutes.
• To count from 1 to 31,420,009,616,940 would take you about two million, four hundred ninety-seven thousand, six hundred forty-seven 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 31420009616940 cubic inches would be around 2629.6 feet tall.

Recreational maths with 31420009616940

• 31420009616940 backwards is 04961690002413
• 31420009616940 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31420009616940's digits is 45
• More coming soon!