142734627420

Names of 142734627420

• Cardinal: 142734627420 can be written as One hundred forty-two billion, seven hundred thirty-four million, six hundred twenty-seven thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.4273462742 × 10¹¹

Factors of 142734627420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 102

Divisors of 142734627420

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 31 33 35 42 43 44 49 55 60 62 66 70 77 84 86 93 98 105 110 121 124 129 132 140 147 154 155 165 172 186 196 210 215 217 220 231 242 245 258 294 301 308 310 330 341 343 363 372 385 420 430 434 462 465 473 484 490 516 539 588 602 605 620 645 651 660 682 686 726 735 770 847 860 868 903 924 930 946 980 1023 1029 1078 1085 1155 1204 1210 1290 1302 1333 1364 1372 1419 1452 1470 1505 1519 1540 1617 1694 1705 1715 1806 1815 1849 1860 1892 2046 2058 2107 2156 2170 2310 2365 2387 2420 2541 2580 2604 2666 2695 2838 2940 3010 3038 3234 3255 3311 3388 3410 3430 3612 3630 3698 3751 3773 3999 4092 4116 4214 4235 4340 4515 4557 4620 4730 4774 5082 5115 5145 5203 5332 5390 5547 5676 5929 6020 6076 6321 6468 6510 6622 6665 6820 6860 7095 7161 7260 7396 7502 7546 7595 7998 8085 8428 8470 9030 9114 9245 9331 9460 9548 9933 10164 10230 10290 10406 10535 10633 10780 11094 11253 11319 11858 11935 12642 12705 12943 13020 13244 13330 14190 14322 14663 14749 15004 15092 15190 15609 15996 16170 16555 16709 16940 17787 18060 18228 18490 18662 18755 18865 19866 19995 20339 20460 20580 20812 21070 21266 22188 22506 22638 22785 23177 23716 23870 25284 25410 25886 26015 26257 26660 27735 27993 28380 28644 29326 29498 29645 30380 31218 31605 31899 32340 33110 33418 35574 35805 36421 36980 37324 37510 37730 38829 39732 39990 40678 41503 42140 42532 43989 44247 45012 45276 45570 46354 46655 47740 49665 50127 50820 51772 52030 52514 53165 55470 55986 56265 56595 57319 58652 58996 59290 61017 62436 63210 63798 64715 65317 66220 66836 69531 71148 71610 72842 73315 73745 75020 75460 77658 78045 78771 79980 81356 83006 83545 87978 88494 88935 90601 91140 92708 93310 99330 100254 101695 102641 104060 105028 106330 109263 110940 111972 112530 113190 114638 115885 116963 118580 122034 124509 126420 127596 129430 130634 131285 139062 139965 142373 143220 145684 146630 147490 155316 156090 157542 159495 161293 162239 166012 167090 171957 175956 176988 177870 181202 182105 183799 186620 194145 195951 198660 200508 203390 205282 207515 212660 218526 219945 221235 223729 225060 226380 229276 231770 233926 244068 249018 250635 254947 258860 261268 262570 271803 278124 279930 284746 286595 293260 294980 305085 307923 312180 315084 318990 322586 324478 326585 334180 343914 347655 350889 355740 362404 364210 367598 388290 391902 393855 401233 406780 410564 415030 427119 437052 439890 442470 447458 453005 457219 463540 467852 483879 486717 498036 501270 509894 513205 525140 543606 546315 551397 559860 569492 573190 584815 610170 615846 622545 630509 634207 637980 645172 648956 653170 671187 687828 695310 701778 711865 718487 728420 735196 764841 776580 783804 787710 802466 806465 811195 830060 854238 859785 879780 884940 894916 906010 914438 918995 967758 973434 979755 996611 1002540 1019788 1026410 1087212 1092630 1102794 1118645 1129051 1146380 1169630 1203699 1220340 1231692 1245090 1261018 1268414 1274735 1286593 1306340 1342374 1359015 1371657 1390620 1403556 1423730 1436974 1529682 1539615 1566103 1575420 1604932 1612930 1622390 1708476 1719570 1754445 1784629 1812020 1828876 1837990 1891527 1902621 1935516 1946868 1959510 1993222 2006165 2052820 2135595 2155461 2185260 2205588 2237290 2258102 2286095 2339260 2407398 2419395 2433585 2490180 2522036 2536828 2549470 2573186 2684748 2718030 2743314 2756985 2808631 2847460 2873948 2989833 3059364 3079230 3132206 3152545 3171035 3225860 3244780 3355935 3387153 3439140 3508890 3569258 3592435 3675980 3783054 3805242 3824205 3859779 3919020 3986444 4012330 4271190 4310922 4413563 4474580 4516204 4572190 4698309 4814796 4838790 4867170 4983055 5029409 5098940 5146372 5353887 5436060 5486628 5513970 5617262 5645255 5979666 6018495 6158460 6264412 6305090 6342070 6432965 6711870 6774306 6858285 6935599 6976277 7017780 7138516 7184870 7566108 7610484 7648410 7719558 7830515 7903357 8024660 8425893 8542380 8621844 8827126 8923145 9144380 9396618 9457635 9513105 9677580 9734340 9966110 10058818 10707774 10777305 10962721 11027940 11234524 11290510 11959332 12036990 12610180 12684140 12865930 13240689 13423740 13548612 13716570 13871198 13952554 14043155 14369740 14949165 15088227 15296820 15439116 15661030 15806714 16851786 16935765 17654252 17846290 18793236 18915270 19026210 19298895 19660417 19932220 20117636 20806797 20928831 21415548 21554610 21925442 22067815 22581020 23491545 23710071 24073980 25147045 25731860 26481378 26769435 27433140 27742396 27905108 28086310 29898330 30176454 30894941 31322060 31613428 32888163 33703572 33871530 34677995 34881385 35692580 37830540 38052420 38597790 39320834 39516785 41613594 41857662 42129465 43109220 43850884 44135630 46983090 47420142 48549193 50294090 52962756 53538870 54813605 55323499 56172620 58981251 59796660 60352908 61789882 65776326 66203445 67743060 69355990 69762770 75441135 76739047 77195580 78641668 79033570 83227188 83715324 84258930 88271260 92684823 93966180 94840284 97098386 98302085 100588180 104033985 104644155 107077740 109627210 110646998 117962502 118550355 123579764 131552652 132406890 138711980 139525540 145647579 150882270 153478094 154474705 158067140 164440815 165970497 168517860 185369646 194196772 196604170 208067970 209288310 216264587 219254420 221293996 230217141 235925004 237100710 242745965 264813780 276617495 291295158 294906255 301764540 306956188 308949410 328881630 331940994 339844351 370739292 383695235 393208340 416135940 418576620 432529174 460434282 463424115 474201420 485491930 553234990 582590316 589812510 617898820 648793761 657763260 663881988 679688702 728237895 767390470 829852485 865058348 920868564 926848230 970983860 1019533053 1081322935 1106469980 1151085705 1179625020 1297587522 1359377404 1456475790 1534780940 1659704970 1699221755 1853696460 2039066106 2162645870 2302171410 2378910457 2595175044 2912951580 3243968805 3319409940 3398443510 4078132212 4325291740 4604342820 4757820914 5097665265 6487937610 6796887020 7136731371 9515641828 10195330530 11894552285 12975875220 14273462742 20390661060 23789104570 28546925484 35683656855 47578209140 71367313710 142734627420
• Sum of all divisors σ(n): 541404057600
• Sum of proper divisors (its aliquot sum) s(n): 398669430180
• 142734627420 is an abundant number, because the sum of its proper divisors (398669430180) is greater than itself. Its abundance is 255934802760

Bases of 142734627420

• Binary: 10000100111011101001011001001001011100₂
• Hexadecimal: 0x213BA5925C
• Base-36: 1TKKIFDO

Squares and roots of 142734627420

• 142734627420 squared (142734627420²) is 20373173864726215856400
• 142734627420 cubed (142734627420³) is 2907957380944577900569750222488000
• The square root of 142734627420 is 377802.3655563845
• The cube root of 142734627420 is 5226.0847535429

Scales and comparisons

• 142,734,627,420 seconds is equal to 4,538 years, 27 weeks, 3 hours, 37 minutes.
• To count from 1 to 142,734,627,420 would take you about nine thousand and seventy-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 142734627420 cubic inches would be around 435.5 feet tall.

Recreational maths with 142734627420

• 142734627420 backwards is 024726437241
• 142734627420 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142734627420's digits is 42
• More coming soon!