20322147072

Names of 20322147072

• Cardinal: 20322147072 can be written as Twenty billion, three hundred twenty-two million, one hundred forty-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 2.0322147072 × 10¹⁰

Factors of 20322147072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 181

Divisors of 20322147072

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 19 24 32 34 38 48 51 57 61 64 68 76 79 96 102 114 122 128 136 152 158 183 192 204 228 237 244 256 272 289 304 316 323 366 384 408 456 474 488 544 578 608 632 646 732 768 816 867 912 948 969 976 1037 1088 1156 1159 1216 1264 1292 1343 1464 1501 1632 1734 1824 1896 1938 1952 2074 2176 2312 2318 2432 2528 2584 2686 2928 3002 3111 3264 3468 3477 3648 3792 3876 3904 4029 4148 4352 4503 4624 4636 4819 4864 5056 5168 5372 5491 5856 6004 6222 6528 6936 6954 7296 7584 7752 7808 8058 8296 9006 9248 9272 9638 10112 10336 10744 10982 11712 12008 12444 13056 13872 13908 14457 14592 15168 15504 15616 16116 16473 16592 17629 18012 18496 18544 19276 19703 20224 20672 21488 21964 22831 23424 24016 24888 25517 27744 27816 28914 30336 31008 32232 32946 33184 35258 36024 36992 37088 38552 39406 41344 42976 43928 45662 46848 48032 49776 51034 52887 55488 55632 57828 59109 60672 62016 64464 65892 66368 68493 70516 72048 73984 74176 76551 77104 78812 81923 82688 85952 87856 91324 91561 96064 99552 102068 105774 110976 111264 115656 118218 124032 128928 131784 132736 136986 141032 144096 148352 153102 154208 157624 163846 171904 175712 182648 183122 192128 199104 204136 211548 221952 222528 231312 236436 245769 248064 257856 263568 265472 273972 274683 282064 288192 296704 306204 308416 315248 327692 334951 343808 351424 365296 366244 384256 398208 408272 423096 433789 445056 462624 472872 491538 515712 527136 547944 549366 564128 576384 612408 616832 630496 655384 669902 702848 730592 732488 796416 816544 846192 867578 890112 925248 945744 983076 1004853 1031424 1054272 1095888 1098732 1128256 1152768 1224816 1233664 1260992 1301367 1310768 1339804 1392691 1405696 1461184 1464976 1556537 1633088 1692384 1735156 1850496 1891488 1966152 2009706 2108544 2191776 2197464 2256512 2449632 2521984 2602734 2621536 2679608 2785382 2922368 2929952 3113074 3266176 3384768 3470312 3700992 3782976 3932304 4019412 4178073 4217088 4383552 4394928 4513024 4669611 4899264 5043968 5205468 5243072 5359216 5570764 5844736 5859904 6226148 6532352 6769536 6940624 7565952 7864608 8038824 8356146 8767104 8789856 9339222 9798528 10410936 10486144 10718432 11141528 11719808 12452296 13539072 13881248 15131904 15729216 16077648 16712292 17534208 17579712 18678444 19597056 20821872 20972288 21436864 22283056 23439616 24904592 26461129 27762496 31458432 32155296 33424584 35159424 37356888 41643744 42873728 44566112 49809184 52922258 55524992 62916864 64310592 66849168 70318848 74713776 79383387 83287488 85747456 89132224 99618368 105844516 111049984 128621184 133698336 149427552 158766774 166574976 178264448 199236736 211689032 257242368 267396672 298855104 317533548 333149952 356528896 398473472 423378064 534793344 597710208 635067096 846756128 1069586688 1195420416 1270134192 1693512256 2540268384 3387024512 5080536768 6774049024 10161073536 20322147072
• Sum of all divisors σ(n): 62248793600
• Sum of proper divisors (its aliquot sum) s(n): 41926646528
• 20322147072 is an abundant number, because the sum of its proper divisors (41926646528) is greater than itself. Its abundance is 21604499456

Bases of 20322147072

• Binary: 10010111011010010110101101100000000₂
• Hexadecimal: 0x4BB4B5B00
• Base-36: 9C3A51C

Squares and roots of 20322147072

• 20322147072 squared (20322147072²) is 412989661615998173184
• 20322147072 cubed (20322147072³) is 8392836642575828063528574517248
• The square root of 20322147072 is 142555.7682873619
• The cube root of 20322147072 is 2728.9140878311

Scales and comparisons

• 20,322,147,072 seconds is equal to 646 years, 9 weeks, 3 days, 51 minutes, 12 seconds.
• To count from 1 to 20,322,147,072 would take you about one thousand, two hundred ninety-two 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 20322147072 cubic inches would be around 227.4 feet tall.

Recreational maths with 20322147072

• 20322147072 backwards is 27074122302
• The number of decimal digits it has is: 11
• The sum of 20322147072's digits is 30
• More coming soon!