29918957040

Names of 29918957040

• Cardinal: 29918957040 can be written as Twenty-nine billion, nine hundred eighteen million, nine hundred fifty-seven thousand and forty.

Scientific notation

• Scientific notation: 2.991895704 × 10¹⁰

Factors of 29918957040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 658

Divisors of 29918957040

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 49 54 56 60 63 70 72 80 81 84 90 98 105 108 112 120 126 135 140 144 147 162 168 180 189 196 210 216 240 243 245 252 270 280 294 315 324 336 343 360 378 392 405 420 432 441 486 490 504 540 560 567 588 630 641 648 686 720 735 756 784 810 840 882 945 972 980 1008 1029 1080 1134 1176 1215 1260 1282 1296 1323 1372 1470 1512 1620 1680 1701 1715 1764 1890 1923 1944 1960 2058 2160 2205 2268 2352 2401 2430 2520 2564 2646 2744 2835 2940 3024 3087 3205 3240 3402 3430 3528 3780 3846 3888 3920 3969 4116 4410 4487 4536 4802 4860 5040 5128 5145 5292 5488 5670 5769 5880 6174 6410 6480 6615 6804 6860 7056 7203 7560 7692 7938 8232 8505 8820 8974 9072 9261 9604 9615 9720 10256 10290 10584 11340 11538 11760 11907 12005 12348 12820 13230 13461 13608 13720 14406 15120 15384 15435 15876 16464 17010 17307 17640 17948 18522 19208 19230 19440 19845 20580 21168 21609 22435 22680 23076 23814 24010 24696 25640 26460 26922 27216 27440 27783 28812 28845 30768 30870 31409 31752 34020 34614 35280 35896 36015 37044 38416 38460 39690 40383 41160 43218 44870 45360 46152 46305 47628 48020 49392 51280 51921 52920 53844 55566 57624 57690 59535 61740 62818 63504 64827 67305 68040 69228 71792 72030 74088 76920 79380 80766 82320 83349 86436 86535 89740 92304 92610 94227 95256 96040 103842 105840 107688 108045 111132 115248 115380 119070 121149 123480 125636 129654 134610 136080 138456 138915 144060 148176 153840 155763 157045 158760 161532 166698 172872 173070 179480 185220 188454 190512 192080 194481 201915 207684 215376 216090 219863 222264 230760 238140 242298 246960 251272 259308 259605 269220 276912 277830 282681 288120 311526 314090 317520 323064 324135 333396 345744 346140 358960 363447 370440 376908 388962 403830 415368 416745 432180 439726 444528 461520 471135 476280 484596 502544 518616 519210 538440 555660 565362 576240 583443 605745 623052 628180 646128 648270 659589 666792 692280 726894 740880 753816 777924 778815 807660 830736 833490 848043 864360 879452 942270 952560 969192 972405 1037232 1038420 1076880 1090341 1099315 1111320 1130724 1166886 1211490 1246104 1256360 1296540 1319178 1333584 1384560 1413405 1453788 1507632 1539041 1555848 1557630 1615320 1666980 1696086 1728720 1758904 1817235 1884540 1938384 1944810 1978767 2076840 2180682 2198630 2222640 2261448 2333772 2422980 2492208 2512720 2544129 2593080 2638356 2826810 2907576 2917215 3078082 3111696 3115260 3230640 3297945 3333960 3392172 3517808 3634470 3769080 3889620 3957534 4153680 4240215 4361364 4397260 4522896 4617123 4667544 4845960 5088258 5186160 5276712 5451705 5653620 5815152 5834430 5936301 6156164 6230520 6595890 6667920 6784344 7268940 7538160 7632387 7695205 7779240 7915068 8480430 8722728 8794520 9234246 9335088 9691920 9893835 10176516 10553424 10903410 11307240 11668860 11872602 12312328 12461040 12720645 13191780 13568688 13851369 14537880 15264774 15390410 15558480 15830136 16960860 17445456 17589040 17808903 18468492 19787670 20353032 21806820 22614480 23085615 23337720 23745204 24624656 25441290 26383560 27702738 29075760 29681505 30529548 30780820 31660272 33921720 35617806 36936984 38161935 39575340 40706064 41554107 43613640 46171230 46675440 47490408 50882580 52767120 53426709 55405476 59363010 61059096 61561640 67843440 69256845 71235612 73873968 76323870 79150680 83108214 87227280 89044515 92342460 94980816 101765160 106853418 110810952 118726020 122118192 123123280 124662321 138513690 142471224 152647740 158301360 166216428 178089030 184684920 203530320 207770535 213706836 221621904 237452040 249324642 267133545 277027380 284942448 305295480 332432856 356178060 369369840 373986963 415541070 427413672 474904080 498649284 534267090 554054760 610590960 623311605 664865712 712356120 747973926 831082140 854827344 997298568 1068534180 1108109520 1246623210 1424712240 1495947852 1662164280 1869934815 1994597136 2137068360 2493246420 2991895704 3324328560 3739869630 4274136720 4986492840 5983791408 7479739260 9972985680 14959478520 29918957040
• Sum of all divisors σ(n): 121748176368
• Sum of proper divisors (its aliquot sum) s(n): 91829219328
• 29918957040 is an abundant number, because the sum of its proper divisors (91829219328) is greater than itself. Its abundance is 61910262288

Bases of 29918957040

• Binary: 11011110111010011110000110111110000₂
• Hexadecimal: 0x6F74F0DF0
• Base-36: DQSZ300

Squares and roots of 29918957040

• 29918957040 squared (29918957040²) is 895143990361365561600
• 29918957040 cubed (29918957040³) is 26781774592235870313245873664000
• The square root of 29918957040 is 172970.9716686589
• The cube root of 29918957040 is 3104.4319901959

Scales and comparisons

• 29,918,957,040 seconds is equal to 951 years, 17 weeks, 1 day, 5 hours, 24 minutes.
• To count from 1 to 29,918,957,040 would take you about one thousand, nine hundred two 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 29918957040 cubic inches would be around 258.7 feet tall.

Recreational maths with 29918957040

• 29918957040 backwards is 04075981992
• 29918957040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29918957040's digits is 54
• More coming soon!