142906129650

Names of 142906129650

• Cardinal: 142906129650 can be written as One hundred forty-two billion, nine hundred six million, one hundred twenty-nine thousand, six hundred fifty.

Scientific notation

• Scientific notation: 1.4290612965 × 10¹¹

Factors of 142906129650

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 256

Divisors of 142906129650

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 31 45 47 50 62 75 79 89 90 93 94 141 150 155 158 178 186 225 235 237 267 279 282 310 395 423 445 450 465 470 474 534 558 705 711 775 790 801 846 890 930 961 1175 1185 1335 1395 1410 1422 1457 1550 1602 1922 1975 2115 2225 2325 2350 2370 2449 2670 2759 2790 2883 2914 3525 3555 3713 3950 4005 4183 4230 4371 4450 4650 4805 4898 5518 5766 5925 6675 6975 7031 7050 7110 7285 7347 7426 8010 8277 8366 8649 8742 9610 10575 11139 11850 12245 12549 13113 13350 13795 13950 14062 14415 14570 14694 16554 17298 17775 18565 20025 20915 21093 21150 21855 22041 22278 24025 24490 24831 25098 26226 27590 28830 33417 35155 35550 36425 36735 37130 37647 40050 41385 41830 42186 43245 43710 44082 45167 48050 49662 55695 61225 62745 63279 65565 66834 68975 70310 72075 72850 73470 75294 75919 82770 85529 86490 90334 92825 104575 105465 109275 110205 111390 115103 122450 124155 125490 126558 129673 131130 135501 137950 144150 151838 167085 171058 175775 183675 185650 188235 206925 209150 210930 216225 217961 218550 220410 225835 227757 230206 248310 256587 259346 271002 278475 313725 316395 327825 330457 334170 345309 351550 367350 376470 379595 389019 406503 413850 427645 432450 435922 451670 455514 513174 527325 551025 556950 575515 620775 627450 632790 648365 653883 655650 660914 677505 683271 690618 759190 769761 778038 813006 835425 855290 941175 991371 1035927 1054650 1089805 1102050 1129175 1138785 1151030 1167057 1241550 1282935 1296730 1307766 1355010 1366542 1539522 1581975 1652285 1670850 1726545 1882350 1897975 1945095 1961649 1982742 2032515 2071854 2138225 2179610 2258350 2277570 2334114 2565870 2877575 2974113 3163950 3241825 3269415 3304570 3387525 3416355 3453090 3568193 3795950 3848805 3890190 3923298 4019863 4065030 4276450 4956855 5179635 5449025 5693925 5755150 5835285 5948226 6414675 6483650 6538830 6756791 6775050 6832710 7136386 7697610 8039726 8261425 8632725 9725475 9808245 9913710 10162575 10244167 10359270 10704579 10898050 11387850 11670570 12059589 12829350 13513582 14870565 16347075 16522850 17081775 17265450 17840965 19244025 19450950 19616490 20099315 20270373 20325150 20488334 21409158 24119178 24784275 25898175 29176425 29741130 30732501 32113737 32694150 33783955 34163550 35681930 36178767 38488050 40198630 40540746 49041225 49568550 51220835 51796350 53522895 58352850 60297945 60811119 61465002 64227474 67567910 72357534 74352825 89204825 92197503 98082450 100496575 101351865 102441670 107045790 120595890 121622238 148705650 153662505 160568685 168919775 178409650 180893835 184395006 200993150 202703730 256104175 267614475 301489725 304055595 307325010 317569177 321137370 337839550 361787670 460987515 506759325 512208350 535228950 602979450 608111190 635138354 768312525 802843425 904469175 921975030 952707531 1013518650 1520277975 1536625050 1587845885 1605686850 1808938350 1905415062 2304937575 2858122593 3040555950 3175691770 4609875150 4763537655 5716245186 7939229425 9527075310 14290612965 15878458850 23817688275 28581225930 47635376550 71453064825 142906129650
• Sum of all divisors σ(n): 414905587200
• Sum of proper divisors (its aliquot sum) s(n): 271999457550
• 142906129650 is an abundant number, because the sum of its proper divisors (271999457550) is greater than itself. Its abundance is 129093327900

Bases of 142906129650

• Binary: 10000101000101110111100111110011110010₂
• Hexadecimal: 0x2145DE7CF2
• Base-36: 1TNEMBCI

Squares and roots of 142906129650

• 142906129650 squared (142906129650²) is 20422161891542609122500
• 142906129650 cubed (142906129650³) is 2918452115006077337759257732125000
• The square root of 142906129650 is 378029.2708904959
• The cube root of 142906129650 is 5228.1770429641

Scales and comparisons

• 142,906,129,650 seconds is equal to 4,543 years, 50 weeks, 4 days, 3 hours, 7 minutes, 30 seconds.
• To count from 1 to 142,906,129,650 would take you about nine thousand and eighty-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 142906129650 cubic inches would be around 435.7 feet tall.

Recreational maths with 142906129650

• 142906129650 backwards is 056921609241
• 142906129650 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142906129650's digits is 45
• More coming soon!