142474149888

Names of 142474149888

• Cardinal: 142474149888 can be written as One hundred forty-two billion, four hundred seventy-four million, one hundred forty-nine thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.42474149888 × 10¹¹

Factors of 142474149888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 678

Divisors of 142474149888

• Number of divisors d(n): 408
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 42 46 48 49 56 64 69 84 92 96 98 112 128 138 147 161 168 184 192 196 224 256 276 294 322 336 368 384 392 448 483 512 552 588 643 644 672 736 768 784 896 966 1024 1104 1127 1176 1286 1288 1344 1472 1536 1568 1792 1929 1932 2048 2208 2254 2352 2572 2576 2688 2944 3072 3136 3381 3584 3858 3864 4096 4416 4501 4508 4704 5144 5152 5376 5888 6144 6272 6762 7168 7716 7728 8192 8832 9002 9016 9408 10288 10304 10752 11776 12288 12544 13503 13524 14336 14789 15432 15456 16384 17664 18004 18032 18816 20576 20608 21504 23552 24576 25088 27006 27048 28672 29578 30864 30912 31507 32768 35328 36008 36064 37632 41152 41216 43008 44367 47104 49152 50176 54012 54096 57344 59156 61728 61824 63014 65536 70656 72016 72128 75264 82304 82432 86016 88734 94208 94521 98304 100352 103523 108024 108192 114688 118312 123456 123648 126028 141312 144032 144256 150528 164608 164864 172032 177468 188416 189042 196608 200704 207046 216048 216384 229376 236624 246912 247296 252056 282624 288064 288512 301056 310569 329216 329728 344064 354936 376832 378084 401408 414092 432096 432768 458752 473248 493824 494592 504112 565248 576128 577024 602112 621138 658432 659456 688128 709872 724661 753664 756168 802816 828184 864192 865536 946496 987648 989184 1008224 1130496 1152256 1154048 1204224 1242276 1316864 1318912 1376256 1419744 1449322 1507328 1512336 1605632 1656368 1728384 1731072 1892992 1975296 1978368 2016448 2173983 2260992 2304512 2308096 2408448 2484552 2633728 2637824 2839488 2898644 3024672 3211264 3312736 3456768 3462144 3785984 3950592 3956736 4032896 4347966 4521984 4609024 4616192 4816896 4969104 5267456 5275648 5678976 5797288 6049344 6625472 6913536 6924288 7571968 7901184 7913472 8065792 8695932 9218048 9232384 9633792 9938208 10534912 10551296 11357952 11594576 12098688 13250944 13827072 13848576 15143936 15802368 15826944 16131584 17391864 18436096 18464768 19876416 21069824 22715904 23189152 24197376 26501888 27654144 27697152 30287872 31604736 31653888 32263168 34783728 36872192 36929536 39752832 42139648 45431808 46378304 48394752 53003776 55308288 55394304 60575744 63209472 64526336 69567456 73744384 73859072 79505664 90863616 92756608 96789504 106007552 110616576 110788608 121151488 126418944 129052672 139134912 147488768 159011328 181727232 185513216 193579008 212015104 221233152 221577216 242302976 258105344 278269824 294977536 318022656 363454464 371026432 387158016 424030208 442466304 484605952 516210688 556539648 636045312 726908928 742052864 774316032 848060416 884932608 969211904 1032421376 1113079296 1272090624 1453817856 1484105728 1548632064 1696120832 2064842752 2226158592 2544181248 2907635712 2968211456 3097264128 3392241664 4452317184 5088362496 5936422912 6194528256 6784483328 8904634368 10176724992 11872845824 17809268736 20353449984 23745691648 35618537472 47491383296 71237074944 142474149888
• Sum of all divisors σ(n): 461890009728
• Sum of proper divisors (its aliquot sum) s(n): 319415859840
• 142474149888 is an abundant number, because the sum of its proper divisors (319415859840) is greater than itself. Its abundance is 176941709952

Bases of 142474149888

• Binary: 10000100101100000111110000000000000000₂
• Hexadecimal: 0x212C1F0000
• Base-36: 1TG9FHMO

Squares and roots of 142474149888

• 142474149888 squared (142474149888²) is 20298883386308290412544
• 142474149888 cubed (142474149888³) is 2892066154139920375213827211395072
• The square root of 142474149888 is 377457.4809008295
• The cube root of 142474149888 is 5222.9037768535

Scales and comparisons

• 142,474,149,888 seconds is equal to 4,530 years, 12 weeks, 2 days, 8 hours, 44 minutes, 48 seconds.
• To count from 1 to 142,474,149,888 would take you about nine thousand and sixty 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 142474149888 cubic inches would be around 435.2 feet tall.

Recreational maths with 142474149888

• 142474149888 backwards is 888941474241
• The number of decimal digits it has is: 12
• The sum of 142474149888's digits is 60
• More coming soon!