142985501522966016

Names of 142985501522966016

• Cardinal: 142985501522966016 can be written as One hundred forty-two quadrillion, nine hundred eighty-five trillion, five hundred one billion, five hundred twenty-two million, nine hundred sixty-six thousand and sixteen.

Scientific notation

• Scientific notation: 1.42985501522966016 × 10¹⁷

Factors of 142985501522966016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 8503

Divisors of 142985501522966016

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 397 432 512 576 768 794 864 1152 1191 1536 1588 1728 2304 2382 3176 3456 3573 4608 4764 6352 6912 7146 8101 9528 10719 12704 13824 14292 16202 19056 21438 24303 25408 28584 32404 38112 42876 48606 50816 57168 64808 72909 76224 85752 97212 101632 114336 129616 145818 152448 157609 171504 194424 203264 218727 228672 259232 291636 304896 315218 343008 388848 437454 457344 472827 518464 583272 609792 630436 686016 777696 874908 914688 945654 1036928 1166544 1260872 1372032 1418481 1555392 1749816 1829376 1891308 2073856 2333088 2521744 2744064 2836962 3110784 3216097 3499632 3782616 4147712 4255443 4666176 5043488 5488128 5673924 6221568 6432194 6999264 7565232 8510886 9332352 9648291 10086976 11347848 12443136 12864388 13998528 15130464 17021772 18664704 19296582 20173952 22695696 25728776 27997056 28944873 30260928 34043544 37329408 38593164 40347904 45391392 51457552 55994112 57889746 60521856 65626201 68087088 77186328 80695808 86834619 90782784 102915104 111988224 115779492 121043712 131252402 136174176 154372656 173669238 181565568 196878603 205830208 231558984 242087424 262504804 272348352 308745312 347338476 363131136 393757206 411660416 463117968 525009608 544696704 590635809 617490624 694676952 726262272 787514412 823320832 926235936 1050019216 1089393408 1181271618 1234981248 1276790509 1389353904 1575028824 1646641664 1771907427 1852471872 2100038432 2178786816 2362543236 2469962496 2553581018 2778707808 3150057648 3543814854 3704943744 3830371527 4200076864 4725086472 4939924992 5107162036 5557415616 6300115296 7087629708 7409887488 7660743054 8400153728 9450172944 10214324072 11114831232 11491114581 12600230592 14175259416 14819774976 15321486108 16800307456 18900345888 20428648144 22229662464 22982229162 25200461184 26053601797 28350518832 30642972216 33600614912 34473343743 37800691776 40857296288 44459324928 45964458324 50400922368 52107203594 56701037664 61285944432 68946687486 75601383552 78160805391 81714592576 91928916648 100801844736 104214407188 113402075328 122571888864 137893374972 151202767104 156321610782 163429185152 183857833296 208428814376 226804150656 234482416173 245143777728 275786749944 302405534208 312643221564 326858370304 367715666592 416857628752 453608301312 468964832346 490287555456 551573499888 625286443128 653716740608 703447248519 735431333184 833715257504 907216602624 937929664692 980575110912 1103146999776 1250572886256 1406894497038 1470862666368 1667430515008 1875859329384 1961150221824 2206293999552 2501145772512 2813788994076 2941725332736 3334861030016 3751718658768 4412587999104 5002291545024 5627577988152 5883450665472 6669722060032 7503437317536 8825175998208 10004583090048 10343279913409 11255155976304 13339444120064 15006874635072 17650351996416 20009166180096 20686559826818 22510311952608 30013749270144 31029839740227 40018332360192 41373119653636 45020623905216 60027498540288 62059679480454 82746239307272 90041247810432 93089519220681 120054997080576 124119358960908 165492478614544 180082495620864 186179038441362 248238717921816 279268557662043 330984957229088 360164991241728 372358076882724 496477435843632 558537115324086 661969914458176 744716153765448 992954871687264 1117074230648172 1323939828916352 1489432307530896 1985909743374528 2234148461296344 2647879657832704 2978864615061792 3971819486749056 4468296922592688 5295759315665408 5957729230123584 7943638973498112 8936593845185376 11915458460247168 15887277946996224 17873187690370752 23830916920494336 35746375380741504 47661833840988672 71492750761483008 142985501522966016
• Sum of all divisors σ(n): 424368197533831320
• Sum of proper divisors (its aliquot sum) s(n): 281382696010865304
• 142985501522966016 is an abundant number, because the sum of its proper divisors (281382696010865304) is greater than itself. Its abundance is 138397194487899288

Bases of 142985501522966016

• Binary: 111111011111111001000111001011010010011101011011000000000₂
• Hexadecimal: 0x1FBFC8E5A4EB600
• Base-36: 133W4OL2IYO0

Squares and roots of 142985501522966016

• 142985501522966016 squared (142985501522966016²) is 20444853645774116880961485890912256
• 142985501522966016 cubed (142985501522966016³) is 2923317652104652293890400562971294797010849125892096
• The square root of 142985501522966016 is 378134237.4381960353
• The cube root of 142985501522966016 is 522914.4795717307

Scales and comparisons

• 142,985,501,522,966,016 seconds is equal to 4,546,496,665 years, 12 weeks, 1 day, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 142,985,501,522,966,016 would take you about thirteen billion, six hundred thirty-nine million, four hundred eighty-nine thousand, nine hundred ninety-five 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 142985501522966016 cubic inches would be around 43576.2 feet tall.

Recreational maths with 142985501522966016

• 142985501522966016 backwards is 610669225105589241
• 142985501522966016 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 142985501522966016's digits is 72
• More coming soon!