21672039480

Names of 21672039480

• Cardinal: 21672039480 can be written as Twenty-one billion, six hundred seventy-two million, thirty-nine thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.167203948 × 10¹⁰

Factors of 21672039480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 336

Divisors of 21672039480

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 20 21 24 26 28 30 35 39 40 42 49 52 56 60 65 70 78 84 91 98 104 105 113 120 130 140 147 156 168 169 182 193 195 196 210 226 245 260 273 280 294 312 338 339 364 386 390 392 420 452 455 490 507 520 546 565 579 588 637 676 678 728 735 772 780 791 840 845 904 910 965 980 1014 1092 1130 1158 1176 1183 1274 1351 1352 1356 1365 1469 1470 1544 1560 1582 1690 1695 1820 1911 1930 1960 2028 2184 2260 2316 2366 2373 2509 2535 2548 2702 2712 2730 2895 2938 2940 3164 3185 3380 3390 3549 3640 3822 3860 3955 4053 4056 4407 4520 4632 4732 4746 5018 5070 5096 5404 5460 5537 5790 5876 5880 5915 6328 6370 6755 6760 6780 7098 7345 7527 7644 7720 7910 8106 8281 8814 9457 9464 9492 9555 10036 10140 10283 10808 10920 11074 11580 11752 11830 11865 12545 12740 13510 13560 14196 14690 15054 15288 15820 16212 16562 16611 17563 17628 17745 18914 18984 19097 19110 20072 20265 20280 20566 21809 22035 22148 23160 23660 23730 24843 25090 25480 27020 27685 28371 28392 29380 30108 30849 31640 32424 32617 33124 33222 35126 35256 35490 37635 37828 38194 38220 40530 41132 41405 43618 44070 44296 47285 47320 47460 49686 50180 51415 52689 54040 55370 56742 57291 58760 60216 61698 65234 65427 66248 66444 70252 70980 71981 75270 75656 76388 76440 81060 82264 82810 83055 87236 87815 88140 94570 94920 95485 97851 99372 100360 102830 105378 109045 110740 113484 114582 122941 123396 124215 130468 130854 132888 133679 140504 141855 141960 143962 150540 152663 152776 154245 162120 163085 165620 166110 174472 175630 176280 189140 190970 195702 198744 205660 210756 215943 218090 221480 226968 228319 229164 245882 246792 248430 260936 261708 263445 267358 283517 283710 286455 287924 301080 305326 308490 326170 327135 331240 332220 351260 359905 368823 378280 381940 391404 401037 411320 421512 431886 436180 456638 457989 458328 489255 491764 496860 523416 526890 534716 567034 567420 572910 575848 610652 614705 616980 652340 654270 664440 668395 684957 702520 719810 737646 763315 763880 782808 802074 850551 863772 872360 913276 915978 935753 978510 983528 993720 1053780 1068641 1069432 1079715 1134068 1134840 1141595 1145820 1221304 1229410 1233960 1304680 1308540 1336790 1369914 1417585 1439620 1475292 1526630 1598233 1604148 1701102 1727544 1826552 1831956 1844115 1871506 1957020 1984619 2005185 2107560 2137282 2159430 2268136 2283190 2289945 2291640 2458820 2617080 2673580 2739828 2807259 2835170 2879240 2950584 3053260 3196466 3205923 3208296 3402204 3424785 3663912 3685721 3688230 3743012 3914040 3969238 4010370 4252755 4274564 4318860 4566380 4579890 4678765 4794699 4917640 5343205 5347160 5479656 5614518 5670340 5953857 6106520 6392932 6411846 6804408 6849570 7371442 7376460 7486024 7938476 7991165 8020740 8505510 8549128 8637720 9132760 9159780 9357530 9589398 9923095 10686410 11057163 11229036 11340680 11907714 12785864 12823692 13699140 13892333 14036295 14742884 14752920 15876952 15982330 16029615 16041480 17011020 18319560 18428605 18715060 19178796 19846190 21372820 22114326 22458072 23815428 23973495 25647384 25800047 27398280 27784666 28072590 29485768 29769285 31964660 32059230 34022040 36857210 37430120 38357592 39692380 41676999 42745640 44228652 47630856 47946990 51600094 55285815 55569332 56145180 59538570 63929320 64118460 69461665 73714420 77400141 79384760 83353998 88457304 95893980 103200188 110571630 111138664 112290360 119077140 128236920 129000235 138923330 147428840 154800282 166707996 180600329 191787960 206400376 208384995 221143260 238154280 258000470 277846660 309600564 333415992 361200658 387000705 416769990 442286520 516000940 541800987 555693320 619201128 722401316 774001410 833539980 903001645 1032001880 1083601974 1444802632 1548002820 1667079960 1806003290 2167203948 2709004935 3096005640 3612006580 4334407896 5418009870 7224013160 10836019740 21672039480
• Sum of all divisors σ(n): 83049118560
• Sum of proper divisors (its aliquot sum) s(n): 61377079080
• 21672039480 is an abundant number, because the sum of its proper divisors (61377079080) is greater than itself. Its abundance is 39705039600

Bases of 21672039480

• Binary: 10100001011110000010001010000111000₂
• Hexadecimal: 0x50BC11438
• Base-36: 9YEZ0OO

Squares and roots of 21672039480

• 21672039480 squared (21672039480²) is 469677295222678670400
• 21672039480 cubed (21672039480³) is 10178864884925507536262707392000
• The square root of 21672039480 is 147214.2638469521
• The cube root of 21672039480 is 2788.0459538599

Scales and comparisons

• 21,672,039,480 seconds is equal to 689 years, 5 weeks, 2 days, 18 hours, 58 minutes.
• To count from 1 to 21,672,039,480 would take you about one thousand, three hundred seventy-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 21672039480 cubic inches would be around 232.3 feet tall.

Recreational maths with 21672039480

• 21672039480 backwards is 08493027612
• 21672039480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21672039480's digits is 42
• More coming soon!