20446221312

Names of 20446221312

• Cardinal: 20446221312 can be written as Twenty billion, four hundred forty-six million, two hundred twenty-one thousand, three hundred twelve.

Scientific notation

• Scientific notation: 2.0446221312 × 10¹⁰

Factors of 20446221312

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 155

Divisors of 20446221312

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 23 24 27 32 33 36 37 44 46 48 54 64 66 69 72 74 79 88 92 96 99 108 111 128 132 138 144 148 158 176 184 192 198 207 216 222 237 253 256 264 276 288 296 297 316 333 352 368 384 396 407 414 432 444 474 506 512 528 552 576 592 594 621 632 666 704 711 736 759 768 792 814 828 851 864 869 888 948 999 1012 1024 1056 1104 1152 1184 1188 1221 1242 1264 1332 1408 1422 1472 1518 1536 1584 1628 1656 1702 1728 1738 1776 1817 1896 1998 2024 2112 2133 2208 2277 2304 2368 2376 2442 2484 2528 2553 2607 2664 2816 2844 2923 2944 3036 3072 3168 3256 3312 3404 3456 3476 3552 3634 3663 3792 3996 4048 4224 4266 4416 4554 4608 4736 4752 4884 4968 5056 5106 5214 5328 5451 5632 5688 5846 5888 6072 6336 6512 6624 6808 6831 6912 6952 7104 7268 7326 7584 7659 7821 7992 8096 8448 8532 8769 8832 9108 9216 9361 9472 9504 9768 9936 10112 10212 10428 10656 10902 10989 11264 11376 11692 11776 12144 12672 13024 13248 13616 13662 13824 13904 14208 14536 14652 15168 15318 15642 15984 16192 16353 16896 17064 17538 17664 18216 18722 18944 19008 19536 19872 19987 20224 20424 20856 21312 21804 21978 22752 22977 23384 23463 23552 24288 25344 26048 26307 26496 27232 27324 27648 27808 28083 28416 29072 29304 30336 30636 31284 31968 32153 32384 32706 33792 34128 35076 35328 36432 37444 37888 38016 39072 39744 39974 40448 40848 41712 42624 43608 43956 45504 45954 46768 46926 48576 49059 50688 52096 52614 52992 54464 54648 55616 56166 56832 58144 58608 59961 60672 61272 62568 63936 64306 64768 65412 67229 68256 70152 70656 72864 74888 76032 78144 78921 79488 79948 80896 81696 83424 84249 85248 87216 87912 91008 91908 93536 93852 96459 97152 98118 101376 104192 105228 105984 108928 109296 111232 112332 113664 116288 117216 119922 121344 122544 125136 127872 128612 129536 130824 134458 136512 140304 145728 149776 152064 156288 157842 158976 159896 163392 166848 168498 170496 174432 175824 179883 182016 183816 187072 187704 192918 194304 196236 201687 208384 210456 211968 217856 218592 222464 224664 232576 234432 239844 242688 245088 250272 252747 255744 257224 259072 261648 268916 273024 280608 289377 291456 299552 304128 312576 315684 317952 319792 326784 333696 336996 340992 348864 351648 359766 364032 367632 374144 375408 385836 388608 392472 403374 416768 420912 435712 437184 444928 449328 465152 468864 479688 490176 500544 505494 511488 514448 523296 537832 539649 546048 561216 578754 582912 599104 605061 625152 631368 635904 639584 653568 667392 673992 697728 703296 719532 728064 735264 739519 748288 750816 771672 777216 784944 806748 841824 868131 871424 874368 889856 898656 930304 937728 959376 980352 1001088 1010988 1022976 1028896 1046592 1075664 1079298 1092096 1122432 1157508 1165824 1198208 1210122 1250304 1262736 1279168 1307136 1334784 1347984 1395456 1406592 1439064 1470528 1479038 1496576 1501632 1543344 1569888 1613496 1683648 1736262 1748736 1797312 1815183 1860608 1875456 1918752 1960704 2002176 2021976 2057792 2093184 2151328 2158596 2184192 2218557 2244864 2315016 2331648 2396416 2420244 2525472 2558336 2614272 2669568 2695968 2790912 2813184 2878128 2941056 2958076 2993152 3003264 3086688 3139776 3226992 3367296 3472524 3497472 3594624 3630366 3750912 3837504 3921408 4004352 4043952 4115584 4186368 4302656 4317192 4437114 4489728 4630032 4792832 4840488 5050944 5116672 5391936 5581824 5626368 5756256 5882112 5916152 6006528 6173376 6279552 6453984 6655671 6734592 6945048 6994944 7189248 7260732 7675008 7842816 8008704 8087904 8231168 8372736 8605312 8634384 8874228 8979456 9260064 9585664 9680976 10101888 10233344 10783872 11252736 11512512 11764224 11832304 12013056 12346752 12559104 12907968 13311342 13469184 13890096 14378496 14521464 15350016 16175808 16462336 16745472 17210624 17268768 17748456 18520128 19361952 19967013 20203776 20466688 21567744 23025024 23528448 23664608 24026112 24693504 25118208 25815936 26622684 26938368 27780192 28756992 29042928 30700032 32351616 32924672 34421248 34537536 35496912 37040256 38723904 39934026 40407552 43135488 46050048 47329216 49387008 50236416 51631872 53245368 55560384 58085856 61400064 64703232 68842496 69075072 70993824 74080512 77447808 79868052 80815104 86270976 92100096 94658432 98774016 103263744 106490736 111120768 116171712 129406464 138150144 141987648 148161024 154895616 159736104 184200192 189316864 206527488 212981472 222241536 232343424 258812928 276300288 283975296 296322048 309791232 319472208 378633728 425962944 444483072 464686848 552600576 567950592 619582464 638944416 757267456 851925888 888966144 929373696 1135901184 1277888832 1703851776 1858747392 2271802368 2555777664 3407703552 5111555328 6815407104 10223110656 20446221312
• Sum of all divisors σ(n): 71687577600
• Sum of proper divisors (its aliquot sum) s(n): 51241356288
• 20446221312 is an abundant number, because the sum of its proper divisors (51241356288) is greater than itself. Its abundance is 30795134976

Bases of 20446221312

• Binary: 10011000010101100001001010000000000₂
• Hexadecimal: 0x4C2B09400
• Base-36: 9E55HC0

Squares and roots of 20446221312

• 20446221312 squared (20446221312²) is 418047965939283001344
• 20446221312 cubed (20446221312³) is 8547501230626018200079017443328
• The square root of 20446221312 is 142990.2839776187
• The cube root of 20446221312 is 2734.4565009061

Scales and comparisons

• 20,446,221,312 seconds is equal to 650 years, 6 weeks, 4 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 20,446,221,312 would take you about one thousand, three hundred 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 20446221312 cubic inches would be around 227.9 feet tall.

Recreational maths with 20446221312

• 20446221312 backwards is 21312264402
• 20446221312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20446221312's digits is 27
• More coming soon!