142440924864

Names of 142440924864

• Cardinal: 142440924864 can be written as One hundred forty-two billion, four hundred forty million, nine hundred twenty-four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.42440924864 × 10¹¹

Factors of 142440924864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 86

Divisors of 142440924864

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 43 48 56 62 64 84 86 93 96 112 124 129 168 172 186 192 217 224 248 258 301 336 344 372 434 448 496 516 602 651 672 688 744 868 903 992 1032 1204 1302 1333 1344 1376 1488 1736 1806 1849 1984 2064 2408 2604 2666 2752 2976 3472 3612 3698 3999 4128 4816 5208 5332 5547 5952 6944 7224 7396 7998 8256 9331 9632 10416 10664 11094 12943 13888 14448 14792 15996 18662 19264 20832 21328 22188 25886 27993 28896 29584 31992 37324 38829 41664 42656 44376 51772 55986 57319 57792 59168 63984 74648 77658 79507 85312 88752 103544 111972 114638 118336 127968 149296 155316 159014 171957 177504 207088 223944 229276 238521 255936 298592 310632 318028 343914 355008 401233 414176 447888 458552 477042 556549 597184 621264 636056 687828 802466 828352 895776 917104 954084 1113098 1203699 1242528 1272112 1375656 1604932 1669647 1791552 1834208 1908168 2226196 2407398 2464717 2485056 2544224 2751312 3209864 3339294 3418801 3668416 3816336 4452392 4814796 4929434 5088448 5502624 6419728 6678588 6837602 7394151 7632672 8904784 9629592 9858868 10256403 11005248 12839456 13357176 13675204 14788302 15265344 17253019 17809568 19259184 19717736 20512806 23931607 25678912 26714352 27350408 29576604 34506038 35619136 38518368 39435472 41025612 47863214 51759057 53428704 54700816 59153208 69012076 71794821 77036736 78870944 82051224 95726428 103518114 105982831 106857408 109401632 118306416 138024152 143589642 157741888 164102448 191452856 207036228 211965662 218803264 236612832 276048304 287179284 317948493 328204896 382905712 414072456 423931324 473225664 552096608 574358568 635896986 656409792 741879817 765811424 828144912 847862648 1104193216 1148717136 1271793972 1483759634 1531622848 1656289824 1695725296 2225639451 2297434272 2543587944 2967519268 3312579648 3391450592 4451278902 4594868544 5087175888 5935038536 6782901184 8902557804 10174351776 11870077072 17805115608 20348703552 23740154144 35610231216 47480308288 71220462432 142440924864
• Sum of all divisors σ(n): 455194139648
• Sum of proper divisors (its aliquot sum) s(n): 312753214784
• 142440924864 is an abundant number, because the sum of its proper divisors (312753214784) is greater than itself. Its abundance is 170312289920

Bases of 142440924864

• Binary: 10000100101010001001000000011011000000₂
• Hexadecimal: 0x212A2406C0
• Base-36: 1TFPND1C

Squares and roots of 142440924864

• 142440924864 squared (142440924864²) is 20289417076111693418496
• 142440924864 cubed (142440924864³) is 2890043333272784291495792043884544
• The square root of 142440924864 is 377413.4667231683
• The cube root of 142440924864 is 5222.4977509315

Scales and comparisons

• 142,440,924,864 seconds is equal to 4,529 years, 9 weeks, 2 days, 19 hours, 34 minutes, 24 seconds.
• To count from 1 to 142,440,924,864 would take you about nine thousand and fifty-eight 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 142440924864 cubic inches would be around 435.2 feet tall.

Recreational maths with 142440924864

• 142440924864 backwards is 468429044241
• 142440924864 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142440924864's digits is 48
• More coming soon!