140529991680

Names of 140529991680

• Cardinal: 140529991680 can be written as One hundred forty billion, five hundred twenty-nine million, nine hundred ninety-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.4052999168 × 10¹¹

Factors of 140529991680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 7354

Divisors of 140529991680

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 90 96 104 117 120 128 130 144 156 160 180 192 195 208 234 240 256 260 288 312 320 360 384 390 416 468 480 512 520 576 585 624 640 720 768 780 832 936 960 1024 1040 1152 1170 1248 1280 1440 1536 1560 1664 1872 1920 2048 2080 2304 2340 2496 2560 2880 3072 3120 3328 3744 3840 4096 4160 4608 4680 4992 5120 5760 6144 6240 6656 7331 7488 7680 8192 8320 9216 9360 9984 10240 11520 12288 12480 13312 14662 14976 15360 16384 16640 18432 18720 19968 20480 21993 23040 24576 24960 26624 29324 29952 30720 32768 33280 36655 36864 37440 39936 40960 43986 46080 49152 49920 53248 58648 59904 61440 65979 66560 73310 73728 74880 79872 81920 87972 92160 95303 98304 99840 106496 109965 117296 119808 122880 131958 133120 146620 147456 149760 159744 163840 175944 184320 190606 199680 212992 219930 234592 239616 245760 263916 266240 285909 293240 294912 299520 319488 329895 351888 368640 381212 399360 425984 439860 469184 476515 479232 491520 527832 532480 571818 586480 599040 638976 659790 703776 737280 762424 798720 857727 879720 938368 953030 958464 1055664 1064960 1143636 1172960 1198080 1277952 1319580 1407552 1429545 1474560 1524848 1597440 1715454 1759440 1876736 1906060 1916928 2111328 2129920 2287272 2345920 2396160 2639160 2815104 2859090 3049696 3194880 3430908 3518880 3753472 3812120 3833856 4222656 4288635 4574544 4691840 4792320 5278320 5630208 5718180 6099392 6389760 6861816 7037760 7506944 7624240 8445312 8577270 9149088 9383680 9584640 10556640 11260416 11436360 12198784 13723632 14075520 15013888 15248480 16890624 17154540 18298176 18767360 19169280 21113280 22520832 22872720 24397568 27447264 28151040 30027776 30496960 33781248 34309080 36596352 37534720 42226560 45041664 45745440 48795136 54894528 56302080 60055552 60993920 67562496 68618160 73192704 75069440 84453120 90083328 91490880 97590272 109789056 112604160 120111104 121987840 135124992 137236320 146385408 150138880 168906240 180166656 182981760 195180544 219578112 225208320 240222208 243975680 270249984 274472640 292770816 300277760 337812480 360333312 365963520 390361088 439156224 450416640 487951360 540499968 548945280 585541632 600555520 675624960 720666624 731927040 780722176 878312448 900833280 975902720 1080999936 1097890560 1171083264 1201111040 1351249920 1463854080 1561444352 1756624896 1801666560 1951805440 2161999872 2195781120 2342166528 2702499840 2927708160 3122888704 3513249792 3603333120 3903610880 4391562240 4684333056 5404999680 5855416320 7026499584 7807221760 8783124480 9368666112 10809999360 11710832640 14052999168 15614443520 17566248960 23421665280 28105998336 35132497920 46843330560 70264995840 140529991680
• Sum of all divisors σ(n): 524708861040
• Sum of proper divisors (its aliquot sum) s(n): 384178869360
• 140529991680 is an abundant number, because the sum of its proper divisors (384178869360) is greater than itself. Its abundance is 243648877680

Bases of 140529991680

• Binary: 10000010111000001111011000000000000000₂
• Hexadecimal: 0x20B83D8000
• Base-36: 1SK3XFK0

Squares and roots of 140529991680

• 140529991680 squared (140529991680²) is 19748678561580869222400
• 140529991680 cubed (140529991680³) is 2775281633949953919471040069632000
• The square root of 140529991680 is 374873.3008364293
• The cube root of 140529991680 is 5199.0381810823

Scales and comparisons

• 140,529,991,680 seconds is equal to 4,468 years, 21 weeks, 5 days, 12 hours, 48 minutes.
• To count from 1 to 140,529,991,680 would take you about eight thousand, nine hundred thirty-six 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 140529991680 cubic inches would be around 433.3 feet tall.

Recreational maths with 140529991680

• 140529991680 backwards is 086199925041
• The number of decimal digits it has is: 12
• The sum of 140529991680's digits is 54
• More coming soon!