29981800800

Names of 29981800800

• Cardinal: 29981800800 can be written as Twenty-nine billion, nine hundred eighty-one million, eight hundred thousand, eight hundred.

Scientific notation

• Scientific notation: 2.99818008 × 10¹⁰

Factors of 29981800800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 400

Divisors of 29981800800

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 29 30 32 35 36 40 42 45 48 50 56 58 60 63 70 72 73 75 80 84 87 90 96 100 105 112 116 120 126 140 144 145 146 150 160 168 174 175 180 200 203 210 219 224 225 232 240 252 261 280 281 288 290 292 300 315 336 348 350 360 365 400 406 420 435 438 450 464 480 504 511 522 525 560 562 580 584 600 609 630 657 672 696 700 720 725 730 800 812 840 843 870 876 900 928 1008 1015 1022 1044 1050 1095 1120 1124 1160 1168 1200 1218 1260 1305 1314 1392 1400 1405 1440 1450 1460 1533 1575 1624 1680 1686 1740 1752 1800 1825 1827 1967 2016 2030 2044 2088 2100 2117 2175 2190 2248 2320 2336 2400 2436 2520 2529 2555 2610 2628 2784 2800 2810 2900 2920 3045 3066 3150 3248 3285 3360 3372 3480 3504 3600 3650 3654 3934 4060 4088 4176 4200 4215 4234 4350 4380 4496 4599 4640 4872 5040 5058 5075 5110 5220 5256 5475 5600 5620 5800 5840 5901 6090 6132 6300 6351 6496 6525 6570 6744 6960 7008 7025 7200 7300 7308 7665 7868 8120 8149 8176 8352 8400 8430 8468 8700 8760 8992 9135 9198 9744 9835 10080 10116 10150 10220 10440 10512 10585 10950 11240 11600 11680 11802 12180 12264 12600 12645 12702 12775 13050 13140 13488 13920 14050 14600 14616 14819 15225 15330 15736 16240 16298 16352 16425 16800 16860 16936 17400 17520 17703 18270 18396 19053 19488 19670 20232 20300 20440 20513 20880 21024 21075 21170 21900 22480 22995 23200 23604 24360 24447 24528 25200 25290 25404 25550 26100 26280 26976 28100 29200 29232 29505 29638 30450 30660 31472 31755 32480 32596 32850 33720 33872 34800 35040 35406 36540 36792 38106 38325 39340 40464 40600 40745 40880 41026 41760 42150 42340 43800 44457 44960 45675 45990 47208 48720 48894 49056 49175 50400 50580 50808 51100 52200 52560 52925 56200 57043 58400 58464 59010 59276 60900 61320 61539 62944 63225 63510 65192 65700 67440 67744 69600 70812 73080 73341 73584 74095 76212 76650 78680 80928 81200 81490 81760 82052 84300 84680 87600 88515 88914 91350 91980 94416 95265 97440 97788 98350 101160 101616 102200 102565 104400 105120 105850 112400 114086 114975 118020 118552 121800 122235 122640 123078 126450 127020 130384 131400 133371 134880 141624 143591 146160 146682 147168 147525 148190 152424 153300 157360 158775 162400 162980 164104 168600 169360 171129 175200 177030 177828 182700 183960 184617 188832 190530 195576 196700 202320 203232 203725 204400 205130 208800 211700 222285 224800 228172 229950 236040 237104 243600 244470 245280 246156 252900 254040 260768 262800 266742 283248 285215 287182 292320 293364 295050 296380 304848 306600 307695 314720 317550 325960 328208 337200 338720 342258 354060 355656 365400 366705 367920 369234 370475 381060 391152 393400 404640 407450 408800 410260 423400 430773 442575 444570 456344 459900 472080 474208 476325 487200 488940 492312 505800 508080 512825 513387 525600 533484 566496 570430 574364 586728 590100 592760 594877 609696 611175 613200 615390 635100 651920 656416 666855 674400 684516 708120 711312 717955 730800 733410 735840 738468 740950 762120 782304 786800 814900 820520 846800 855645 861546 885150 889140 912688 919800 923085 944160 952650 977880 984624 1011600 1016160 1025650 1026774 1066968 1111425 1140860 1148728 1173456 1180200 1185520 1189754 1222350 1226400 1230780 1270200 1292319 1303840 1333710 1369032 1416240 1422624 1426075 1435910 1461600 1466820 1476936 1481900 1524240 1538475 1573600 1629800 1641040 1693600 1711290 1723092 1770300 1778280 1784631 1825376 1833525 1839600 1846170 1905300 1955760 1969248 2023200 2051300 2053548 2133936 2153865 2222850 2281720 2297456 2346912 2360400 2371040 2379508 2444700 2461560 2540400 2566935 2584638 2667420 2738064 2832480 2852150 2871820 2933640 2953872 2963800 2974385 3048480 3076950 3259600 3282080 3334275 3422580 3446184 3540600 3556560 3569262 3589775 3667050 3679200 3692340 3810600 3911520 4102600 4107096 4164139 4267872 4278225 4307730 4445700 4563440 4594912 4615425 4720800 4759016 4889400 4923120 5080800 5133870 5169276 5334840 5353893 5476128 5704300 5743640 5867280 5907744 5927600 5948770 6153900 6461595 6519200 6668550 6845160 6892368 7081200 7113120 7138524 7179550 7334100 7384680 7621200 8205200 8214192 8328278 8556450 8615460 8891400 8923155 9126880 9230850 9518032 9778800 9846240 10267740 10338552 10669680 10707786 10769325 11408600 11487280 11734560 11855200 11897540 12307800 12492417 12834675 12923190 13337100 13690320 13784736 14162400 14277048 14359100 14668200 14769360 14871925 15242400 16410400 16428384 16656556 17112900 17230920 17782800 17846310 18461700 19036064 19557600 20535480 20677104 20820695 21339360 21415572 21538650 22817200 22974560 23795080 24615600 24984834 25669350 25846380 26674200 26769465 27380640 28554096 28718200 29336400 29538720 29743850 32307975 33313112 34225800 34461840 35565600 35692620 36923400 37477251 41070960 41354208 41641390 42831144 43077300 44615775 45634400 47590160 49231200 49969668 51338700 51692760 53348400 53538930 57108192 57436400 58672800 59487700 62462085 64615950 66626224 68451600 68923680 71385240 73846800 74954502 82141920 83282780 85662288 86154600 89231550 95180320 99939336 102677400 103385520 104103475 106696800 107077860 114872800 118975400 124924170 129231900 133252448 133847325 136903200 142770480 147693600 149909004 166565560 171324576 172309200 178463100 187386255 199878672 205354800 206771040 208206950 214155720 237950800 249848340 258463800 267694650 285540960 299818008 312310425 333131120 344618400 356926200 374772510 399757344 410709600 416413900 428311440 475901600 499696680 516927600 535389300 599636016 624620850 666262240 713852400 749545020 832827800 856622880 936931275 999393360 1033855200 1070778600 1199272032 1249241700 1427704800 1499090040 1665655600 1873862550 1998786720 2141557200 2498483400 2998180080 3331311200 3747725100 4283114400 4996966800 5996360160 7495450200 9993933600 14990900400 29981800800
• Sum of all divisors σ(n): 127156236480
• Sum of proper divisors (its aliquot sum) s(n): 97174435680
• 29981800800 is an abundant number, because the sum of its proper divisors (97174435680) is greater than itself. Its abundance is 67192634880

Bases of 29981800800

• Binary: 11011111011000011011111100101100000₂
• Hexadecimal: 0x6FB0DF960
• Base-36: DRUE1K0

Squares and roots of 29981800800

• 29981800800 squared (29981800800²) is 898908379210880640000
• 29981800800 cubed (29981800800³) is 26950891962951484541056512000000
• The square root of 29981800800 is 173152.5362216795
• The cube root of 29981800800 is 3106.6040550131

Scales and comparisons

• 29,981,800,800 seconds is equal to 953 years, 17 weeks, 14 hours.
• To count from 1 to 29,981,800,800 would take you about one thousand, nine hundred 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 29981800800 cubic inches would be around 258.9 feet tall.

Recreational maths with 29981800800

• 29981800800 backwards is 00800818992
• 29981800800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29981800800's digits is 45
• More coming soon!