180421230912

Names of 180421230912

• Cardinal: 180421230912 can be written as One hundred eighty billion, four hundred twenty-one million, two hundred thirty thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.80421230912 × 10¹¹

Factors of 180421230912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 498

Divisors of 180421230912

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 23 24 26 32 39 46 48 52 64 69 78 92 96 104 138 156 169 184 192 208 276 299 312 338 368 416 457 507 529 552 598 624 676 736 832 897 914 1014 1058 1104 1196 1248 1352 1371 1472 1587 1794 1828 2028 2116 2208 2392 2496 2704 2742 3174 3588 3656 3887 4056 4232 4416 4784 5408 5484 5941 6348 6877 7176 7312 7774 8112 8464 9568 10511 10816 10968 11661 11882 12167 12696 13754 14352 14624 15548 16224 16928 17823 19136 20631 21022 21936 23322 23764 24334 25392 27508 28704 29248 31096 31533 32448 33856 35646 36501 41262 42044 43872 46644 47528 48668 50784 55016 57408 62192 63066 71292 73002 77233 82524 84088 87744 89401 93288 95056 97336 101568 110032 124384 126132 136643 142584 146004 154466 158171 165048 168176 178802 186576 190112 194672 220064 231699 241753 248768 252264 268203 273286 285168 292008 308932 316342 330096 336352 357604 373152 380224 389344 409929 440128 463398 474513 483506 504528 536406 546572 570336 584016 617864 632684 660192 672704 715208 725259 746304 778688 819858 926796 949026 967012 1009056 1072812 1093144 1140672 1168032 1235728 1265368 1320384 1430416 1450518 1639716 1776359 1853592 1898052 1934024 2018112 2056223 2145624 2186288 2336064 2471456 2530736 2860832 2901036 3142789 3279432 3552718 3707184 3796104 3868048 4112446 4291248 4372576 4942912 5061472 5329077 5560319 5721664 5802072 6168669 6285578 6558864 7105436 7414368 7592208 7736096 8224892 8582496 8745152 9428367 10122944 10658154 11120638 11604144 12337338 12571156 13117728 14210872 14828736 15184416 15472192 16449784 16680957 17164992 18856734 21316308 22241276 23208288 24674676 25142312 26235456 28421744 30368832 32899568 33361914 37713468 40856257 42632616 44482552 46416576 49349352 50284624 56843488 65799136 66723828 72284147 75426936 81712514 85265232 88965104 98698704 100569248 113686976 122568771 131598272 133447656 144568294 150853872 163425028 170530464 177930208 197397408 201138496 216852441 245137542 266895312 289136588 301707744 326850056 341060928 355860416 394794816 433704882 490275084 533790624 578273176 603415488 653700112 867409764 939693911 980550168 1067581248 1156546352 1307400224 1734819528 1879387822 1961100336 2313092704 2614800448 2819081733 3469639056 3758775644 3922200672 4626185408 5638163466 6939278112 7517551288 7844401344 11276326932 13878556224 15035102576 22552653864 30070205152 45105307728 60140410304 90210615456 180421230912
• Sum of all divisors σ(n): 541585952640
• Sum of proper divisors (its aliquot sum) s(n): 361164721728
• 180421230912 is an abundant number, because the sum of its proper divisors (361164721728) is greater than itself. Its abundance is 180743490816

Bases of 180421230912

• Binary: 10101000000001111100011000000101000000₂
• Hexadecimal: 0x2A01F18140
• Base-36: 2AVU54QO

Squares and roots of 180421230912

• 180421230912 squared (180421230912²) is 32551820563801224351744
• 180421230912 cubed (180421230912³) is 5873039534547570727234321733910528
• The square root of 180421230912 is 424760.2040116281
• The cube root of 180421230912 is 5650.6171139135

Scales and comparisons

• 180,421,230,912 seconds is equal to 5,736 years, 43 weeks, 3 days, 16 hours, 35 minutes, 12 seconds.
• To count from 1 to 180,421,230,912 would take you about eleven thousand, four hundred seventy-three 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 180421230912 cubic inches would be around 470.9 feet tall.

Recreational maths with 180421230912

• 180421230912 backwards is 219032124081
• The number of decimal digits it has is: 12
• The sum of 180421230912's digits is 33
• More coming soon!