142945228710

Names of 142945228710

• Cardinal: 142945228710 can be written as One hundred forty-two billion, nine hundred forty-five million, two hundred twenty-eight thousand, seven hundred ten.

Scientific notation

• Scientific notation: 1.4294522871 × 10¹¹

Factors of 142945228710

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 197

Divisors of 142945228710

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 27 30 31 38 45 54 57 62 81 90 93 95 114 135 137 155 162 171 186 190 243 270 274 279 285 310 342 405 411 465 486 513 558 570 589 685 729 810 822 837 855 930 1026 1178 1215 1233 1370 1395 1458 1539 1674 1710 1767 2055 2187 2430 2466 2511 2565 2603 2790 2945 3078 3534 3645 3699 4110 4185 4247 4374 4617 5022 5130 5206 5301 5890 6165 6561 7290 7398 7533 7695 7809 8370 8494 8835 9234 10602 10935 11097 12330 12555 12741 13015 13122 13851 15066 15390 15618 15903 17670 18495 19683 21235 21870 22194 22599 23085 23427 25110 25482 26030 26505 27702 31806 32805 33291 36990 37665 38223 39045 39366 41553 42470 45198 46170 46854 47709 53010 55485 59049 63705 65610 66582 67797 69255 70281 75330 76446 78090 79515 80693 83106 95418 98415 99873 110970 112995 114669 117135 118098 124659 127410 135594 138510 140562 143127 159030 161386 166455 177147 191115 196830 199746 203391 207765 210843 225990 229338 234270 238545 242079 249318 286254 295245 299619 332910 338985 344007 351405 354294 373977 382230 403465 406782 415530 421686 429381 477090 484158 499365 573345 590490 599238 610173 623295 632529 677970 688014 702810 715635 726237 747954 806930 858762 885735 898857 998730 1016955 1032021 1054215 1121931 1146690 1210395 1220346 1246590 1265058 1288143 1431270 1452474 1498095 1720035 1771470 1797714 1830519 1869885 1897587 2033910 2064042 2108430 2146905 2178711 2243862 2420790 2576286 2696571 2996190 3050865 3096063 3162645 3365793 3440070 3631185 3661038 3739770 3795174 3864429 4293810 4357422 4494285 5160105 5393142 5491557 5609655 5692761 6101730 6192126 6325290 6440715 6536133 6731586 7262370 7728858 8089713 8988570 9152595 9288189 9487935 10320210 10893555 10983114 11219310 11385522 11593287 12881430 13072266 13482855 15480315 16179426 16828965 17078283 18305190 18576378 18975870 19322145 19608399 21787110 23186574 24269139 26965710 27457785 27864567 28463805 30960630 32680665 33657930 34156566 34779861 38644290 39216798 40448565 46440945 48538278 51234849 54915570 55729134 56927610 57966435 58825197 65361330 69559722 80897130 83593701 85391415 92881890 98041995 102469698 104339583 115932870 117650394 121345695 139322835 153704547 167187402 170782830 173899305 176475591 196083990 208679166 242691390 250781103 256174245 278645670 294125985 307409094 347798610 352951182 417968505 461113641 501562206 512348490 521697915 529426773 588251970 752343309 768522735 835937010 882377955 922227282 1043395830 1058853546 1253905515 1504686618 1537045470 1588280319 1764755910 2305568205 2507811030 2647133865 3176560638 3761716545 4611136410 4764840957 5294267730 7523433090 7941401595 9529681914 14294522871 15882803190 23824204785 28589045742 47648409570 71472614355 142945228710
• Sum of all divisors σ(n): 422431027200
• Sum of proper divisors (its aliquot sum) s(n): 279485798490
• 142945228710 is an abundant number, because the sum of its proper divisors (279485798490) is greater than itself. Its abundance is 136540569780

Bases of 142945228710

• Binary: 10000101001000001100110001011110100110₂
• Hexadecimal: 0x21483317A6
• Base-36: 1TO1WCDI

Squares and roots of 142945228710

• 142945228710 squared (142945228710²) is 20433338410954208264100
• 142945228710 cubed (142945228710³) is 2920848232462677269648746582311000
• The square root of 142945228710 is 378080.9816824961
• The cube root of 142945228710 is 5228.6538085361

Scales and comparisons

• 142,945,228,710 seconds is equal to 4,545 years, 11 weeks, 1 day, 15 hours, 58 minutes, 30 seconds.
• To count from 1 to 142,945,228,710 would take you about nine thousand and ninety 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 142945228710 cubic inches would be around 435.7 feet tall.

Recreational maths with 142945228710

• 142945228710 backwards is 017822549241
• 142945228710 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142945228710's digits is 45
• More coming soon!