139985324640

Names of 139985324640

• Cardinal: 139985324640 can be written as One hundred thirty-nine billion, nine hundred eighty-five million, three hundred twenty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3998532464 × 10¹¹

Factors of 139985324640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 383

Divisors of 139985324640

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 29 30 32 35 36 40 42 45 48 49 56 58 60 63 70 72 80 84 87 90 96 98 105 112 116 120 126 140 144 145 147 160 168 174 180 196 203 210 224 232 240 245 252 261 280 288 290 294 315 336 337 343 348 360 392 406 420 435 441 464 480 490 504 522 560 580 588 609 630 672 674 686 696 720 735 784 812 840 841 870 882 928 980 1008 1011 1015 1029 1044 1120 1160 1176 1218 1260 1305 1348 1372 1392 1421 1440 1470 1568 1624 1680 1682 1685 1715 1740 1764 1827 1960 2016 2022 2030 2058 2088 2205 2320 2352 2359 2436 2520 2523 2610 2696 2744 2784 2842 2940 3033 3045 3087 3248 3360 3364 3370 3430 3480 3528 3654 3920 4044 4060 4116 4176 4205 4263 4410 4640 4704 4718 4872 5040 5046 5055 5145 5220 5392 5488 5684 5880 5887 6066 6090 6174 6496 6728 6740 6860 6960 7056 7077 7105 7308 7569 7840 8088 8120 8232 8352 8410 8526 8820 9135 9436 9744 9773 9947 10080 10092 10110 10290 10440 10784 10976 11368 11760 11774 11795 12132 12180 12348 12615 12789 13456 13480 13720 13920 14112 14154 14210 14616 15138 15165 15435 16176 16240 16464 16513 16820 17052 17640 17661 18270 18872 19488 19546 19894 20184 20220 20580 20880 21231 21315 22736 23520 23548 23590 24264 24360 24696 25230 25578 26912 26960 27440 28308 28420 29232 29319 29435 29841 30276 30330 30870 32352 32480 32928 33026 33640 34104 35280 35322 35385 36540 37744 37845 39092 39788 40368 40440 41160 41209 41760 42462 42630 45472 47096 47180 48528 48720 48865 49392 49539 49735 50460 51156 52983 53920 54880 56616 56840 58464 58638 58870 59682 60552 60660 61740 63945 66052 67280 68208 68411 70560 70644 70770 73080 75488 75690 78184 79576 80736 80880 82320 82418 82565 84924 85260 87957 88305 89523 94192 94360 97056 97440 97730 98784 99078 99470 100920 102312 105966 106155 113232 113680 115591 117276 117740 119364 121104 121320 123480 123627 127890 132104 134560 136416 136822 141288 141540 146160 146595 148617 149205 151380 156368 159152 161760 164640 164836 165130 169848 170520 175914 176610 179046 188384 188720 195460 198156 198940 201840 204624 205233 206045 211932 212310 226464 227360 231182 234552 235480 238728 242208 242640 246960 247254 247695 255780 264208 264915 273644 282576 283080 283417 288463 292320 293190 297234 298410 302760 312736 318304 329672 330260 339696 341040 342055 346773 351828 353220 358092 370881 377440 390920 396312 397880 403680 409248 410466 412090 423864 424620 439785 447615 462364 469104 470960 477456 478877 485280 493920 494508 495390 511560 528416 529830 547288 565152 566160 566834 576926 577955 586380 594468 596820 605520 615699 618135 659344 660520 679392 682080 684110 693546 703656 706440 716184 741762 743085 781840 792624 795760 820932 824180 847728 849240 850251 865389 879570 895230 924728 938208 941920 954912 957754 989016 990780 1023120 1026165 1040319 1059660 1094576 1132320 1133668 1153852 1155910 1172760 1188936 1193640 1211040 1231398 1236270 1318688 1321040 1368220 1387092 1407312 1412880 1417085 1432368 1436631 1442315 1483524 1486170 1563680 1585248 1591520 1641864 1648360 1695456 1698480 1700502 1730778 1733865 1759140 1790460 1849456 1854405 1915508 1978032 1981560 1983919 2046240 2052330 2080638 2119320 2189152 2267336 2307704 2311820 2345520 2377872 2387280 2394385 2462796 2472540 2550753 2596167 2642080 2736440 2774184 2814624 2825760 2834170 2864736 2873262 2884630 2967048 2972340 3078495 3283728 3296720 3352139 3396960 3401004 3461556 3467730 3518280 3580920 3698912 3708810 3831016 3956064 3963120 3967838 4104660 4161276 4238640 4251255 4309893 4326945 4534672 4615408 4623640 4691040 4755744 4774560 4788770 4925592 4945080 5101506 5192334 5201595 5472880 5548368 5668340 5746524 5769260 5934096 5944680 5951757 6156990 6567456 6593440 6704278 6802008 6923112 6935460 7036560 7161840 7183155 7417620 7662032 7926240 7935676 8209320 8322552 8477280 8502510 8619786 8653890 9069344 9230816 9247280 9577540 9851184 9890160 9919595 10056417 10203012 10384668 10403190 10945760 11096736 11336680 11493048 11538520 11868192 11889360 11903514 12313980 12753765 12980835 13408556 13604016 13846224 13870920 13887433 14073120 14323680 14366310 14835240 15324064 15871352 16418640 16645104 16760695 17005020 17239572 17307780 17855271 18494560 19155080 19702368 19780320 19839190 20112834 20406024 20769336 20806380 21549465 22673360 22986096 23077040 23778720 23807028 24627960 25507530 25961670 26817112 27208032 27692448 27741840 27774866 28732620 29670480 29758785 30169251 31742704 32837280 33290208 33521390 34010040 34479144 34615560 35710542 38310160 39678380 40225668 40812048 41538672 41612760 41662299 43098930 45346720 45972192 46154080 47614056 49255920 50282085 51015060 51923340 53634224 55483680 55549732 57465240 59340960 59517570 60338502 63485408 67042780 68020080 68958288 69231120 69437165 71421084 76620320 79356760 80451336 81624096 83077344 83225520 83324598 86197860 89276355 95228112 97212031 98511840 100564170 102030120 103846680 107268448 111099464 114930480 119035140 120677004 124986897 134085560 136040160 137916576 138462240 138874330 142842168 150846255 158713520 160902672 166451040 166649196 172395720 178552710 190456224 194424062 201128340 204060240 207693360 208311495 222198928 229860960 238070280 241354008 249973794 268171120 277748660 285684336 291636093 301692510 317427040 321805344 333298392 344791440 357105420 388848124 402256680 408120480 415386720 416622990 444397856 476140560 482708016 486060155 499947588 536342240 555497320 571368672 583272186 603385020 624934485 666596784 689582880 714210840 777696248 804513360 833245980 874908279 952281120 965416032 972120310 999895176 1110994640 1166544372 1206770040 1249868970 1333193568 1428421680 1458180465 1555392496 1609026720 1666491960 1749816558 1944240620 1999790352 2221989280 2333088744 2413540080 2499737940 2856843360 2916360930 3110784992 3332983920 3499633116 3888481240 3999580704 4374541395 4666177488 4827080160 4999475880 5832721860 6665967840 6999266232 7776962480 8749082790 9332354976 9998951760 11665443720 13998532464 15553924960 17498165580 19997903520 23330887440 27997064928 34996331160 46661774880 69992662320 139985324640
• Sum of all divisors σ(n): 578668708800
• Sum of proper divisors (its aliquot sum) s(n): 438683384160
• 139985324640 is an abundant number, because the sum of its proper divisors (438683384160) is greater than itself. Its abundance is 298698059520

Bases of 139985324640

• Binary: 10000010010111110001101000101001100000₂
• Hexadecimal: 0x2097C68A60
• Base-36: 1SB3NBS0

Squares and roots of 139985324640

• 139985324640 squared (139985324640²) is 19595891114566191129600
• 139985324640 cubed (139985324640³) is 2743137179282639698045344313344000
• The square root of 139985324640 is 374146.1273887517
• The cube root of 139985324640 is 5192.3126628439

Scales and comparisons

• 139,985,324,640 seconds is equal to 4,451 years, 5 weeks, 1 day, 12 hours, 24 minutes.
• To count from 1 to 139,985,324,640 would take you about eight thousand, nine hundred two 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 139985324640 cubic inches would be around 432.7 feet tall.

Recreational maths with 139985324640

• 139985324640 backwards is 046423589931
• The number of decimal digits it has is: 12
• The sum of 139985324640's digits is 54
• More coming soon!