142746300161920

Names of 142746300161920

• Cardinal: 142746300161920 can be written as One hundred forty-two trillion, seven hundred forty-six billion, three hundred million, one hundred sixty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4274630016192 × 10¹⁴

Factors of 142746300161920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 971

Divisors of 142746300161920

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 29 32 35 40 41 52 56 58 64 65 70 80 82 91 104 112 116 128 130 140 145 160 164 169 182 203 205 208 224 232 257 260 280 287 290 320 328 338 364 377 406 410 416 448 455 464 514 520 533 560 574 580 617 640 656 676 728 754 812 820 832 845 896 910 928 1015 1028 1040 1066 1120 1148 1160 1183 1189 1234 1285 1312 1352 1435 1456 1508 1624 1640 1664 1690 1799 1820 1856 1885 2030 2056 2080 2132 2240 2296 2320 2366 2378 2468 2570 2624 2639 2665 2704 2870 2912 3016 3085 3248 3280 3341 3380 3598 3640 3712 3731 3770 4060 4112 4160 4264 4319 4480 4592 4640 4732 4756 4901 4936 5140 5248 5278 5330 5408 5740 5824 5915 5945 6032 6170 6496 6560 6682 6760 6929 7196 7280 7453 7462 7540 8021 8120 8224 8320 8323 8528 8638 8995 9184 9280 9464 9512 9802 9872 10280 10537 10556 10660 10816 11480 11648 11830 11890 12064 12340 12992 13120 13195 13364 13520 13858 14392 14560 14906 14924 15080 15457 16042 16240 16448 16646 16705 17056 17276 17893 17990 18368 18560 18655 18928 19024 19604 19744 20560 21074 21112 21320 21595 21632 22960 23387 23660 23780 24128 24505 24680 25297 25984 26240 26390 26728 27040 27716 28784 29120 29812 29848 30160 30914 32084 32480 32896 33292 33410 34112 34307 34552 34645 35786 35980 36736 37265 37310 37856 38048 39208 39488 40105 41120 41615 42148 42224 42640 43190 43433 45920 46774 47320 47560 48256 48503 49010 49360 50594 52171 52685 52780 53456 54080 55432 56147 57568 58240 59624 59696 60320 61828 64168 64960 66584 66820 68224 68614 69104 69290 71572 71960 73759 74530 74620 75712 76096 77285 78416 78976 80210 82240 83230 84296 84448 85280 86380 86866 89465 91840 93548 94640 95120 96889 97006 98020 98720 101188 104273 104342 105370 105560 106912 108160 108199 110864 112294 115136 116935 119248 119392 120640 123656 125251 126485 128336 129920 133168 133640 136981 137228 138208 138580 143144 143920 147518 149060 149240 151424 152192 154570 156832 158569 160420 164480 166460 168592 168896 170560 171535 172760 173732 177079 178930 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997221680 1030064224 1032836740 1040212640 1042088320 1068140528 1071926440 1098724601 1112285720 1128563072 1139681920 1154382320 1183241878 1195610260 1197054040 1220732032 1239805970 1271183680 1287580280 1319294080 1319769787 1335175660 1352276432 1354714816 1368061760 1368967040 1410703840 1445971436 1456297696 1471520320 1473297280 1500697016 1508308328 1525915040 1554293338 1595554688 1643293120 1652538784 1673854364 1690345540 1693393520 1715082304 1735728358 1779657152 1807464295 1820372120 1847011712 1875871270 1885385410 1912976416 1915286464 1935306880 1983689552 1994443360 2060128448 2065673480 2080425280 2092317955 2136281056 2143852880 2197449202 2224571440 2308764640 2366483756 2391220520 2394108080 2451001033 2479611940 2542367360 2575160560 2639539574 2670351320 2704552864 2709429632 2736123520 2821407680 2891942872 2912595392 2943040640 2958104695 3001394032 3016616656 3051830080 3108586676 3286586240 3305077568 3347708728 3380691080 3386787040 3430164608 3471456716 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15542933380 15869516416 16525387840 16738543640 17150823040 17157007231 17357283580 17579593616 17796571520 18931870048 19129764160 19152864640 19608008264 19836895520 20601284480 21116316592 21362810560 21760106732 21974492020 23135542976 23664837560 24011152256 24132933248 24510010330 24868693408 26395395740 26781669824 27045528640 27200133415 27771653728 28919428720 29125953920 30013940320 30166166560 30764288828 31085866760 31863013429 33050775680 33477087280 34314014462 34714567160 35159187232 37863740096 38259528320 38455361035 39216016528 39673791040 42232633184 42725621120 43520213464 43948984040 46271085952 47329675120 49020020660 49737386816 52790791480 53563339648 54091057280 54400266830 55543307456 57838857440 60027880640 60332333120 61528577656 62171733520 63726026858 66954174560 68628028924 69429134320 70318374464 75727480192 76910722070 78432033056 79347582080 84465266368 85785036155 87040426928 87897968080 94659350240 98040041320 99474773632 105581582960 108800533660 111086614912 115677714880 120055761280 120664666240 123057155312 124343467040 127452053716 133908349120 137256057848 138858268640 140636748928 153821444140 156864066112 159315067145 168930532736 171570072310 174080853856 175795936160 189318700480 196080082640 211163165920 217601067320 223041094003 231355429760 246114310624 248686934080 254904107432 267816698240 274512115696 277716537280 307642888280 313728132224 318630134290 343140144620 348161707712 351591872320 378637400960 392160165280 422326331840 435202134640 446082188006 492228621248 497373868160 509808214864 549024231392 555433074560 615285776560 637260268580 686280289240 696323415424 703183744640 784320330560 844652663680 870404269280 892164376012 984457242496 1019616429728 1098048462784 1115205470015 1230571553120 1274520537160 1372560578480 1568640661120 1740808538560 1784328752024 2039232859456 2196096925568 2230410940030 2461143106240 2549041074320 2745121156960 3481617077120 3568657504048 4078465718912 4460821880060 4922286212480 5098082148640 5490242313920 7137315008096 8921643760120 10196164297280 10980484627840 14274630016192 17843287520240 20392328594560 28549260032384 35686575040480 71373150080960 142746300161920
• Sum of all divisors σ(n): 449998673644800
• Sum of proper divisors (its aliquot sum) s(n): 307252373482880
• 142746300161920 is an abundant number, because the sum of its proper divisors (307252373482880) is greater than itself. Its abundance is 164506073320960

Bases of 142746300161920

• Binary: 100000011101001110110110100000111001111110000000₂
• Hexadecimal: 0x81D3B6839F80
• Base-36: 1ELKQTIKXS

Squares and roots of 142746300161920

• 142746300161920 squared (142746300161920²) is 20376506209916961818218086400
• 142746300161920 cubed (142746300161920³) is 2908670871692033492301658884286192549888000
• The square root of 142746300161920 is 11947648.3109405259
• The cube root of 142746300161920 is 52262.2721155975

Scales and comparisons

• 142,746,300,161,920 seconds is equal to 4,538,890 years, 41 weeks, 4 days, 20 hours, 58 minutes, 40 seconds.
• To count from 1 to 142,746,300,161,920 would take you about eleven million, three hundred forty-seven thousand, two hundred twenty-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 142746300161920 cubic inches would be around 4355.2 feet tall.

Recreational maths with 142746300161920

• 142746300161920 backwards is 029161003647241
• The number of decimal digits it has is: 15
• The sum of 142746300161920's digits is 46
• More coming soon!