21829771080

Names of 21829771080

• Cardinal: 21829771080 can be written as Twenty-one billion, eight hundred twenty-nine million, seven hundred seventy-one thousand and eighty.

Scientific notation

• Scientific notation: 2.182977108 × 10¹⁰

Factors of 21829771080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 174

Divisors of 21829771080

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 19 20 24 26 27 30 36 38 39 40 45 52 54 57 59 60 65 72 73 76 78 90 95 104 108 114 117 118 120 130 135 146 152 156 171 177 180 190 195 216 219 228 234 236 247 260 270 285 292 295 312 342 351 354 360 361 365 380 390 438 456 468 472 494 513 520 531 540 570 584 585 590 657 684 702 708 722 730 741 760 767 780 855 876 885 936 949 988 1026 1062 1080 1083 1095 1121 1140 1170 1180 1235 1314 1368 1387 1404 1416 1444 1460 1482 1534 1560 1593 1710 1752 1755 1770 1805 1898 1971 1976 2052 2124 2166 2190 2223 2242 2280 2301 2340 2360 2470 2565 2628 2655 2774 2808 2847 2888 2920 2964 3068 3186 3249 3285 3363 3420 3510 3540 3610 3705 3796 3835 3942 4104 4161 4248 4307 4332 4380 4446 4484 4602 4680 4693 4745 4940 5130 5256 5310 5415 5548 5605 5694 5928 6136 6372 6498 6570 6669 6726 6840 6903 6935 7020 7080 7220 7410 7592 7670 7884 7965 8322 8541 8614 8664 8760 8892 8968 9204 9386 9490 9747 9855 9880 10089 10260 10620 10830 11096 11115 11210 11388 11505 12483 12744 12921 12996 13140 13338 13452 13806 13870 14040 14079 14235 14440 14573 14820 15340 15768 15930 16245 16644 16815 17082 17228 17784 18031 18408 18772 18980 19494 19710 20178 20520 20709 20805 21240 21299 21535 21660 22230 22420 22776 23010 23465 24966 25623 25842 25992 26280 26353 26676 26904 27612 27740 28158 28470 29146 29640 30267 30680 31860 32490 33288 33345 33630 34164 34456 34515 36062 37449 37544 37960 38763 38988 39420 40356 41418 41610 42237 42598 42705 43070 43320 43719 44460 44840 46020 46930 48735 49932 50445 51246 51684 52706 53352 54093 55224 55480 55991 56316 56940 58292 60534 62415 63720 63897 64605 64980 66690 67260 68328 69030 70395 72124 72865 74898 77526 77976 78840 79059 80712 81833 82836 83220 84474 85196 85410 86140 87438 88920 90155 92040 93860 97470 99864 100890 102492 103368 103545 105412 106495 108186 111982 112632 113880 116289 116584 121068 124830 126711 127794 128115 129210 129960 131157 131765 133380 134520 138060 140790 144248 145730 149796 151335 155052 158118 162279 163666 165672 166440 167973 168948 170392 170820 172280 174876 180310 187245 187720 191691 193815 194940 201780 204984 207090 210824 211185 212990 216372 218595 223964 232578 237177 242136 245499 249660 253422 255588 256230 258420 262314 263530 266760 270465 276120 276887 279955 281580 291460 299592 302670 310104 316236 319485 324558 327332 335946 337896 341640 342589 349752 360620 374490 383382 387630 389880 393471 395295 403560 409165 414180 422370 425980 432744 437190 447928 465156 474354 486837 490998 499320 503919 506844 511176 512460 516840 524628 527060 540930 553774 559910 563160 575073 581445 582920 605340 632472 633555 638970 649116 654664 655785 671892 685178 711531 721240 736497 748980 766764 775260 786942 790590 811395 818330 828360 830661 839865 844740 851960 874380 930312 948708 958455 973674 981996 1007838 1013688 1024920 1027767 1049256 1054120 1063829 1081860 1107548 1119820 1150146 1162890 1185885 1210680 1227495 1267110 1277940 1298232 1311570 1343784 1370356 1384435 1423062 1472994 1497960 1511757 1533528 1550520 1554827 1573884 1581180 1622790 1636660 1661322 1679730 1689480 1712945 1748760 1897416 1916910 1947348 1963992 1967355 2015676 2055534 2127658 2163720 2209491 2215096 2239640 2300292 2325780 2371770 2434185 2454990 2491983 2519595 2534220 2555880 2623140 2740712 2768870 2846124 2875365 2945988 3023514 3083301 3109654 3147768 3162360 3191487 3245580 3273320 3322644 3359460 3425890 3557655 3682485 3833820 3894696 3934710 4031352 4111068 4153305 4255316 4418982 4600584 4651560 4664481 4743540 4868370 4909980 4983966 5039190 5068440 5138835 5246280 5319145 5537740 5692248 5750730 5891976 6047028 6166602 6219308 6382974 6491160 6645288 6718920 6851780 7115310 7364970 7475949 7558785 7667640 7774135 7869420 8222136 8306610 8510632 8837964 9249903 9328962 9487080 9574461 9736740 9819960 9967932 10078380 10277670 10638290 11047455 11075480 11501460 12094056 12333204 12438616 12459915 12765948 13703560 13993443 14230620 14729940 14951898 15117570 15416505 15548270 15738840 15957435 16613220 17675928 18499806 18657924 19148922 19473480 19935864 20156760 20212751 20555340 21276580 22094910 23002920 23322405 24666408 24919830 25531896 27986886 28461240 28723383 29459880 29903796 30235140 30833010 31096540 31914870 33226440 36999612 37315848 37379745 38297844 40425502 41110680 41980329 42553160 44189820 46249515 46644810 47872305 49839660 55973772 57446766 59807592 60470280 60638253 61666020 62193080 63829740 69967215 73999224 74759490 76595688 80851004 83960658 88379640 92499030 93289620 95744610 99679320 101063755 111947544 114893532 121276506 123332040 127659480 139934430 143616915 149518980 161702008 167921316 181914759 184998060 186579240 191489220 202127510 209901645 229787064 242553012 279868860 287233830 299037960 303191265 335842632 363829518 369996120 382978440 404255020 419803290 485106024 545744277 559737720 574467660 606382530 727659036 808510040 839606580 909573795 1091488554 1148935320 1212765060 1455318072 1679213160 1819147590 2182977108 2425530120 2728721385 3638295180 4365954216 5457442770 7276590360 10914885540 21829771080
• Sum of all divisors σ(n): 85258656000
• Sum of proper divisors (its aliquot sum) s(n): 63428884920
• 21829771080 is an abundant number, because the sum of its proper divisors (63428884920) is greater than itself. Its abundance is 41599113840

Bases of 21829771080

• Binary: 10100010101001001111101111101001000₂
• Hexadecimal: 0x51527DF48
• Base-36: A10VR60

Squares and roots of 21829771080

• 21829771080 squared (21829771080²) is 476538905405204366400
• 21829771080 cubed (21829771080³) is 10402735215709385959128443712000
• The square root of 21829771080 is 147749.0138038153
• The cube root of 21829771080 is 2794.7935169397

Scales and comparisons

• 21,829,771,080 seconds is equal to 694 years, 6 weeks, 1 day, 9 hours, 18 minutes.
• To count from 1 to 21,829,771,080 would take you about one thousand, three hundred eighty-eight 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 21829771080 cubic inches would be around 232.9 feet tall.

Recreational maths with 21829771080

• 21829771080 backwards is 08017792812
• 21829771080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21829771080's digits is 45
• More coming soon!