142997739500

Names of 142997739500

• Cardinal: 142997739500 can be written as One hundred forty-two billion, nine hundred ninety-seven million, seven hundred thirty-nine thousand, five hundred.

Scientific notation

• Scientific notation: 1.429977395 × 10¹¹

Factors of 142997739500

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 181

Divisors of 142997739500

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 25 28 35 44 50 55 59 70 77 97 100 110 118 121 125 140 154 175 194 220 236 242 250 275 295 308 350 385 388 413 484 485 500 550 590 605 649 679 700 770 826 847 875 970 1067 1100 1180 1210 1298 1358 1375 1475 1540 1652 1694 1750 1925 1940 2065 2134 2420 2425 2596 2716 2750 2950 3025 3245 3388 3395 3481 3500 3850 4130 4235 4268 4543 4850 5335 5500 5723 5900 6050 6490 6790 6962 7139 7375 7469 7700 8260 8470 9086 9625 9700 10325 10670 11446 11737 12100 12125 12980 13580 13924 14278 14750 14938 15125 16225 16940 16975 17405 18172 19250 20650 21175 21340 22715 22892 23474 24250 24367 26675 28556 28615 29500 29876 30250 32450 33950 34810 35695 37345 38291 38500 40061 41300 42350 45430 46948 48500 48734 49973 51625 53350 57230 58685 60500 62953 64900 67900 69620 71390 74690 76582 80122 81125 82159 84700 84875 87025 90860 97468 99946 103250 105875 106700 113575 114460 117370 121835 125906 133375 142780 143075 149380 153164 160244 162250 164318 169750 174050 178475 186725 191455 199892 200305 206500 211750 227150 234740 243670 249865 251812 266750 268037 286150 293425 314765 324500 328636 337657 339500 348100 356950 373450 382910 400610 410795 421201 423500 435125 440671 454300 487340 499730 533500 536074 567875 572300 586850 609175 629530 675314 692483 713900 715375 746900 765820 801220 821590 842402 870250 881342 892375 933625 957275 999460 1001525 1072148 1135750 1173700 1218350 1249325 1259060 1340185 1350628 1384966 1430750 1467125 1573825 1643180 1684804 1688285 1740500 1762684 1784750 1867250 1914550 2003050 2053975 2106005 2203355 2271500 2363599 2436700 2498650 2680370 2769932 2861500 2934250 2948407 3045875 3147650 3376570 3462415 3569500 3714227 3734500 3829100 4006100 4107950 4212010 4406710 4727198 4786375 4847381 4997300 5007625 5360740 5868500 5896814 6091750 6246625 6295300 6700925 6753140 6924830 7428454 7869125 8215900 8424020 8441425 8813420 9454396 9572750 9694762 10015250 10269875 10530025 11016775 11793628 11817995 12183500 12493250 13401850 13849660 14742035 14856908 15738250 16882850 17312075 18571135 19145500 19389524 20030500 20539750 21060050 22033550 23635990 24236905 24986500 25999589 26803700 29484070 31476500 33504625 33765700 34624150 37142270 40856497 41079500 42120100 42207125 44067100 47271980 48473810 51999178 52650125 55083875 58968140 59089975 67009250 69248300 73710175 74284540 81712994 84414250 86560375 92855675 96947620 103998356 105300250 110167750 118179950 121184525 129997945 134018500 147420350 163425988 168828500 173120750 185711350 204282485 210600500 220335500 236359900 242369050 259995890 285995479 294840700 295449875 346241500 368550875 371422700 408564970 464278375 484738100 519991780 571990958 590899750 605922625 649989725 737101750 817129940 928556750 1021412425 1143981916 1181799500 1211845250 1299979450 1429977395 1474203500 1857113500 2042824850 2423690500 2599958900 2859954790 3249948625 4085649700 5107062125 5719909580 6499897250 7149886975 10214124250 12999794500 14299773950 20428248500 28599547900 35749434875 71498869750 142997739500
• Sum of all divisors σ(n): 403196049984
• Sum of proper divisors (its aliquot sum) s(n): 260198310484
• 142997739500 is an abundant number, because the sum of its proper divisors (260198310484) is greater than itself. Its abundance is 117200570984

Bases of 142997739500

• Binary: 10000101001011010101000101011111101100₂
• Hexadecimal: 0x214B5457EC
• Base-36: 1TOX5TYK

Squares and roots of 142997739500

• 142997739500 squared (142997739500²) is 20448353502109860250000
• 142997739500 cubed (142997739500³) is 2924068327298618496410904875000000
• The square root of 142997739500 is 378150.4191456093
• The cube root of 142997739500 is 5229.2939771089

Scales and comparisons

• 142,997,739,500 seconds is equal to 4,546 years, 46 weeks, 10 hours, 18 minutes, 20 seconds.
• To count from 1 to 142,997,739,500 would take you about nine thousand and ninety-three 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 142997739500 cubic inches would be around 435.8 feet tall.

Recreational maths with 142997739500

• 142997739500 backwards is 005937799241
• The number of decimal digits it has is: 12
• The sum of 142997739500's digits is 56
• More coming soon!