21722846976

Names of 21722846976

• Cardinal: 21722846976 can be written as Twenty-one billion, seven hundred twenty-two million, eight hundred forty-six thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 2.1722846976 × 10¹⁰

Factors of 21722846976

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 230

Divisors of 21722846976

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 41 48 51 54 64 68 72 81 82 96 102 108 123 128 136 144 153 162 164 167 192 204 216 243 246 256 272 288 306 324 328 334 369 384 408 432 459 486 492 501 544 576 612 648 656 668 697 729 738 768 816 864 918 972 984 1002 1088 1107 1152 1224 1296 1312 1336 1377 1394 1458 1476 1503 1632 1728 1836 1944 1968 2004 2091 2176 2214 2304 2448 2592 2624 2672 2754 2788 2839 2916 2952 3006 3264 3321 3456 3672 3888 3936 4008 4131 4182 4352 4428 4509 4896 5184 5248 5344 5508 5576 5678 5832 5904 6012 6273 6528 6642 6847 6912 7344 7776 7872 8016 8262 8364 8517 8856 9018 9792 9963 10368 10496 10688 11016 11152 11356 11664 11808 12024 12393 12546 13056 13284 13527 13694 14688 15552 15744 16032 16524 16728 17034 17712 18036 18819 19584 19926 20541 20736 21376 22032 22304 22712 23328 23616 24048 24786 25092 25551 26568 27054 27388 29376 29889 31104 31488 32064 33048 33456 34068 35424 36072 37638 39168 39852 40581 41082 42752 44064 44608 45424 46656 47232 48096 49572 50184 51102 53136 54108 54776 56457 58752 59778 61623 62208 64128 66096 66912 68136 70848 72144 75276 76653 79704 81162 82164 88128 89216 90848 93312 94464 96192 99144 100368 102204 106272 108216 109552 112914 116399 117504 119556 121743 123246 128256 132192 133824 136272 141696 144288 150552 153306 159408 162324 164328 169371 176256 178432 181696 184869 186624 192384 198288 200736 204408 212544 216432 219104 225828 229959 232798 239112 243486 246492 264384 267648 272544 283392 288576 301104 306612 318816 324648 328656 338742 349197 352512 363392 369738 384768 396576 401472 408816 425088 432864 438208 451656 459918 465596 478224 486972 492984 508113 528768 535296 545088 554607 577152 602208 613224 637632 649296 657312 677484 689877 698394 726784 739476 793152 802944 817632 850176 865728 876416 903312 919836 931192 956448 973944 985968 1016226 1047591 1057536 1090176 1109214 1154304 1204416 1226448 1275264 1298592 1314624 1354968 1379754 1396788 1478952 1586304 1605888 1635264 1663821 1731456 1752832 1806624 1839672 1862384 1912896 1947888 1971936 2032452 2069631 2095182 2180352 2218428 2408832 2452896 2550528 2597184 2629248 2709936 2759508 2793576 2957904 3142773 3172608 3270528 3327642 3462912 3613248 3679344 3724768 3825792 3895776 3943872 4064904 4139262 4190364 4436856 4817664 4905792 4991463 5194368 5258496 5419872 5519016 5587152 5915808 6285546 6541056 6655284 7226496 7358688 7449536 7651584 7791552 7887744 8129808 8278524 8380728 8873712 9428319 9811584 9982926 10388736 10839744 11038032 11174304 11831616 12571092 13310568 14452992 14717376 14899072 15583104 15775488 16259616 16557048 16761456 17747424 18856638 19623168 19965852 21679488 22076064 22348608 23663232 25142184 26621136 28284957 29434752 29798144 31166208 32519232 33114096 33522912 35494848 37713276 39931704 43358976 44152128 44697216 47326464 50284368 53242272 56569914 58869504 65038464 66228192 67045824 70989696 75426552 79863408 84854871 88304256 89394432 100568736 106484544 113139828 130076928 132456384 134091648 141979392 150853104 159726816 169709742 176608512 201137472 212969088 226279656 264912768 268183296 301706208 319453632 339419484 402274944 425938176 452559312 529825536 603412416 638907264 678838968 804549888 905118624 1206824832 1277814528 1357677936 1810237248 2413649664 2715355872 3620474496 5430711744 7240948992 10861423488 21722846976
• Sum of all divisors σ(n): 70936889184
• Sum of proper divisors (its aliquot sum) s(n): 49214042208
• 21722846976 is an abundant number, because the sum of its proper divisors (49214042208) is greater than itself. Its abundance is 27491195232

Bases of 21722846976

• Binary: 10100001110110010000101011100000000₂
• Hexadecimal: 0x50EC85700
• Base-36: 9Z98000

Squares and roots of 21722846976

• 21722846976 squared (21722846976²) is 471882080742712344576
• 21722846976 cubed (21722846976³) is 10250622230690416688410631602176
• The square root of 21722846976 is 147386.7259151923
• The cube root of 21722846976 is 2790.2229998655

Scales and comparisons

• 21,722,846,976 seconds is equal to 690 years, 37 weeks, 2 days, 20 hours, 9 minutes, 36 seconds.
• To count from 1 to 21,722,846,976 would take you about one thousand, three hundred eighty-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 21722846976 cubic inches would be around 232.5 feet tall.

Recreational maths with 21722846976

• 21722846976 backwards is 67964822712
• 21722846976 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21722846976's digits is 54
• More coming soon!