142745300880

Names of 142745300880

• Cardinal: 142745300880 can be written as One hundred forty-two billion, seven hundred forty-five million, three hundred thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.4274530088 × 10¹¹

Factors of 142745300880

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1737

Divisors of 142745300880

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 35 39 40 42 43 48 52 56 60 65 70 78 80 84 86 91 97 104 105 112 120 129 130 140 156 168 172 182 194 195 208 210 215 240 258 260 273 280 291 301 312 336 344 364 388 390 420 430 455 485 516 520 546 559 560 582 602 624 645 679 688 728 776 780 840 860 903 910 970 1032 1040 1092 1118 1164 1204 1261 1290 1358 1365 1455 1456 1505 1552 1560 1567 1677 1680 1720 1806 1820 1940 2037 2064 2184 2236 2328 2408 2522 2580 2716 2730 2795 2910 3010 3120 3134 3354 3395 3440 3612 3640 3783 3880 3913 4074 4171 4368 4472 4515 4656 4701 4816 5044 5160 5432 5460 5590 5820 6020 6268 6305 6708 6790 7224 7280 7566 7760 7826 7835 8148 8342 8385 8827 8944 9030 9402 10088 10185 10320 10864 10920 10969 11180 11640 11739 12040 12513 12536 12610 13416 13580 14448 15132 15652 15670 16296 16684 16770 17654 18060 18804 18915 19565 20176 20370 20371 20855 21840 21938 22360 23280 23478 23505 24080 25026 25072 25220 26481 26832 27160 29197 30264 31304 31340 32592 32907 33368 33540 35308 36120 37608 37830 39130 40740 40742 41710 43876 44135 44720 46956 47010 50052 50440 52962 54223 54320 54845 58394 58695 60528 61113 62565 62608 62680 65814 66736 67080 67381 70616 72240 75216 75660 78260 81480 81484 83420 87591 87752 88270 93912 94020 100104 100880 101855 105924 108446 109690 116788 117390 122226 125130 125360 131628 132405 134160 134762 141232 142597 145985 151320 151999 156520 162669 162960 162968 164535 166840 175182 175504 176540 187824 188040 200208 202143 203710 211848 216892 219380 233576 234780 244452 250260 263256 264810 269524 271115 285194 291970 302640 303998 305565 313040 325338 325936 329070 333680 336905 350364 353080 376080 379561 404286 407420 423696 427791 433784 437955 438760 455997 467152 469560 471667 488904 500520 526512 529620 539048 542230 570388 583940 607996 611130 650676 658140 673810 700728 706160 712985 759122 759995 808572 813345 814840 855582 867568 875910 875953 877520 911994 939120 943334 977808 1001040 1010715 1059240 1063993 1078096 1084460 1138683 1140776 1167880 1215992 1222260 1301352 1316280 1347620 1401456 1415001 1425970 1518244 1519990 1617144 1626690 1629680 1711164 1751820 1751906 1823988 1886668 1897805 1975987 2021430 2118480 2127986 2138955 2168920 2277366 2279985 2281552 2335760 2358335 2431984 2444520 2602704 2627859 2632560 2695240 2830002 2851940 3036488 3039980 3191979 3234288 3253380 3422328 3503640 3503812 3647976 3773336 3795610 3951974 4042860 4255972 4277910 4337840 4379765 4554732 4559970 4716670 4889040 5255718 5319965 5390480 5660004 5693415 5703880 5927961 6072976 6079960 6131671 6383958 6506760 6535957 6844656 7007280 7007624 7075005 7295952 7546672 7591220 7903948 8085720 8511944 8555820 8759530 9109464 9119940 9433340 9879935 10511436 10639930 11320008 11386830 11407760 11855922 12159920 12263342 12767916 13013520 13071914 13139295 13831909 14015248 14150010 15182440 15807896 15959895 16171440 17023888 17111640 17519060 18218928 18239880 18395013 18866680 19607871 19759870 21022872 21279860 22640016 22773660 23711844 24526684 25535832 26143828 26278590 27663818 28300020 29639805 30364880 30658355 31615792 31919790 32679785 34223280 35038120 36479760 36790026 37733360 39215742 39519740 41495727 42045744 42559720 45547320 45751699 47423688 49053368 51071664 52287656 52557180 55327636 56600040 59279610 61316710 63839580 65359570 69159545 70076240 73580052 78431484 79039480 82991454 84967441 85119440 91094640 91503398 91975065 94847376 98039355 98106736 104575312 105114360 110655272 113200080 118559220 122633420 127679160 130719140 137255097 138319090 147160104 156862968 158078960 165982908 169934882 183006796 183950130 196078710 207478635 210228720 221310544 228758495 237118440 245266840 254902323 255358320 261438280 274510194 276638180 294320208 313725936 331965816 339869764 366013592 367900260 392157420 414957270 424837205 457516990 474236880 490533680 509804646 522876560 549020388 553276360 594772087 663931632 679739528 686275485 732027184 735800520 784314840 829914540 849674410 915033980 1019609292 1098040776 1106552720 1189544174 1274511615 1359479056 1372550970 1471601040 1568629680 1659829080 1699348820 1784316261 1830067960 2039218584 2196081552 2379088348 2549023230 2745101940 2973860435 3319658160 3398697640 3568632522 3660135920 4078437168 4758176696 5098046460 5490203880 5947720870 6797395280 7137265044 8921581305 9516353392 10196092920 10980407760 11895441740 14274530088 17843162610 20392185840 23790883480 28549060176 35686325220 47581766960 71372650440 142745300880
• Sum of all divisors σ(n): 563398606848
• Sum of proper divisors (its aliquot sum) s(n): 420653305968
• 142745300880 is an abundant number, because the sum of its proper divisors (420653305968) is greater than itself. Its abundance is 277908005088

Bases of 142745300880

• Binary: 10000100111100010010000110111110010000₂
• Hexadecimal: 0x213C486F90
• Base-36: 1TKQV72O

Squares and roots of 142745300880

• 142745300880 squared (142745300880²) is 20376220923321728774400
• 142745300880 cubed (142745300880³) is 2908609786496911582943481641472000
• The square root of 142745300880 is 377816.4910111787
• The cube root of 142745300880 is 5226.2150162955

Scales and comparisons

• 142,745,300,880 seconds is equal to 4,538 years, 44 weeks, 4 days, 16 hours, 28 minutes.
• To count from 1 to 142,745,300,880 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 142745300880 cubic inches would be around 435.5 feet tall.

Recreational maths with 142745300880

• 142745300880 backwards is 088003547241
• 142745300880 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142745300880's digits is 42
• More coming soon!