29745874080

Names of 29745874080

• Cardinal: 29745874080 can be written as Twenty-nine billion, seven hundred forty-five million, eight hundred seventy-four thousand and eighty.

Scientific notation

• Scientific notation: 2.974587408 × 10¹⁰

Factors of 29745874080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 560

Divisors of 29745874080

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 19 20 24 26 27 30 32 36 38 39 40 45 48 52 54 57 60 61 65 72 76 78 80 90 95 96 104 108 114 117 120 122 130 135 144 152 156 160 171 180 183 190 195 208 216 228 234 240 244 247 260 270 285 288 304 305 312 342 351 360 366 380 390 416 432 456 457 468 480 488 494 513 520 540 549 570 585 608 610 624 684 702 720 732 741 760 780 793 855 864 912 914 915 936 976 988 1026 1040 1080 1098 1140 1159 1170 1220 1235 1248 1368 1371 1404 1440 1464 1482 1520 1560 1586 1647 1710 1755 1824 1828 1830 1872 1952 1976 2052 2080 2160 2196 2223 2280 2285 2318 2340 2379 2440 2470 2565 2736 2742 2745 2808 2928 2964 3040 3120 3172 3294 3420 3477 3510 3656 3660 3705 3744 3952 3965 4104 4113 4320 4392 4446 4560 4570 4636 4680 4758 4880 4940 5130 5472 5484 5490 5616 5795 5856 5928 5941 6240 6344 6588 6669 6840 6855 6954 7020 7137 7312 7320 7410 7904 7930 8208 8226 8235 8683 8784 8892 9120 9140 9272 9360 9516 9760 9880 10260 10431 10968 10980 11115 11232 11590 11856 11882 11895 12339 12688 13176 13338 13680 13710 13908 14040 14274 14624 14640 14820 15067 15860 16416 16452 16470 17366 17385 17568 17784 17823 18280 18544 18720 19032 19760 20520 20565 20862 21411 21936 21960 22230 23180 23712 23764 23790 24678 25376 26049 26352 26676 27360 27420 27816 27877 28080 28548 29280 29640 29705 30134 31293 31720 32904 32940 33345 34732 34770 35568 35646 35685 36560 37088 38064 39520 41040 41130 41724 42822 43415 43872 43920 44460 45201 46360 47528 47580 49356 52098 52155 52704 53352 53469 54840 55632 55754 56160 57096 59280 59410 60268 61695 62586 63440 65808 65880 66690 69464 69540 71136 71292 71370 73120 75335 76128 78147 82080 82260 83448 83631 85644 86830 87840 88920 89115 90402 92720 95056 95160 98712 104196 104310 106704 106938 107055 109680 111264 111508 112879 114192 118560 118820 120536 123390 125172 126880 130245 131616 131760 133380 135603 138928 139080 139385 142584 142740 150670 156294 156465 160407 164520 166896 167262 171288 173660 177840 178230 180804 185440 190112 190320 197424 208392 208620 213408 213876 214110 219360 223016 225758 226005 228384 234441 237640 241072 246780 250344 250893 260490 263520 266760 267345 271206 277856 278160 278770 285168 285480 301340 312588 312930 320814 329040 333792 334524 338637 342576 347320 355680 356460 361608 362401 380640 390735 394848 406809 416784 417240 418155 427752 428220 446032 451516 452010 468882 475280 482144 493560 500688 501786 520980 529663 533520 534690 542412 556320 557540 564395 570336 570960 602680 625176 625860 641628 658080 669048 677274 678015 685152 694640 712920 723216 724802 752679 781470 802035 813618 833568 834480 836310 855504 856440 892064 903032 904020 937764 950560 987120 1001376 1003572 1015911 1041960 1059326 1067040 1069380 1084824 1087203 1115080 1128790 1141920 1172205 1205360 1250352 1251720 1254465 1283256 1338096 1354548 1356030 1389280 1425840 1446432 1449604 1505358 1562940 1588989 1604070 1627236 1668960 1672620 1693185 1711008 1712880 1806064 1808040 1812005 1875528 1974240 2007144 2031822 2034045 2083920 2118652 2138760 2169648 2174406 2230160 2257580 2344410 2410720 2500704 2503440 2508930 2566512 2648315 2676192 2709096 2712060 2851680 2899208 3010716 3047733 3125880 3177978 3208140 3254472 3261609 3345240 3386370 3425760 3612128 3616080 3624010 3751056 3763395 4014288 4063644 4068090 4167840 4237304 4277520 4339296 4348812 4460320 4515160 4688820 4766967 5006880 5017860 5079555 5133024 5296630 5418192 5424120 5436015 5798416 6021432 6095466 6251760 6355956 6416280 6508944 6523218 6690480 6772740 6885619 7232160 7248020 7502112 7526790 7944945 8028576 8127288 8136180 8474608 8555040 8697624 9030320 9377640 9533934 9784827 10035720 10159110 10593260 10836384 10848240 10872030 11596832 12042864 12190932 12503520 12711912 12832560 13017888 13046436 13380960 13545480 13771238 14300901 14496040 15053580 15238665 15889890 16254576 16272360 16308045 16949216 17395248 18060640 18755280 19067868 19569654 20071440 20318220 20656857 21186520 21696480 21744060 23834835 24085728 24381864 25423824 25665120 26092872 27090960 27542476 28601802 28992080 30107160 30477330 31779780 32509152 32544720 32616090 34428095 34790496 37510560 38135736 39139308 40142880 40636440 41313714 42373040 43488120 47669670 48763728 48924135 50847648 52185744 54181920 55084952 57203604 57984160 60214320 60954660 61970571 63559560 65089440 65232180 68856190 71504505 76271472 78278616 81272880 82627428 84746080 86976240 95339340 97527456 97848270 103284285 104371488 110169904 114407208 120428640 121909320 123941142 127119120 130464360 137712380 143009010 152542944 156557232 162545760 165254856 173952480 185911713 190678680 195696540 206568570 220339808 228814416 243818640 247882284 254238240 260928720 275424760 286018020 309852855 313114464 330509712 371823426 381357360 391393080 413137140 457628832 487637280 495764568 521857440 550849520 572036040 619705710 661019424 743646852 762714720 782786160 826274280 929558565 991529136 1101699040 1144072080 1239411420 1487293704 1565572320 1652548560 1859117130 1983058272 2288144160 2478822840 2974587408 3305097120 3718234260 4957645680 5949174816 7436468520 9915291360 14872937040 29745874080
• Sum of all divisors σ(n): 120217305600
• Sum of proper divisors (its aliquot sum) s(n): 90471431520
• 29745874080 is an abundant number, because the sum of its proper divisors (90471431520) is greater than itself. Its abundance is 60725557440

Bases of 29745874080

• Binary: 11011101100111111100000010010100000₂
• Hexadecimal: 0x6ECFE04A0
• Base-36: DNXXBC0

Squares and roots of 29745874080

• 29745874080 squared (29745874080²) is 884817024783215846400
• 29745874080 cubed (29745874080³) is 26319655803041777864475021312000
• The square root of 29745874080 is 172469.9222473299
• The cube root of 29745874080 is 3098.4339672555

Scales and comparisons

• 29,745,874,080 seconds is equal to 945 years, 42 weeks, 6 days, 22 hours, 48 minutes.
• To count from 1 to 29,745,874,080 would take you about one thousand, eight hundred ninety-one 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 29745874080 cubic inches would be around 258.2 feet tall.

Recreational maths with 29745874080

• 29745874080 backwards is 08047854792
• 29745874080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29745874080's digits is 54
• More coming soon!