20121404729712

Names of 20121404729712

• Cardinal: 20121404729712 can be written as Twenty trillion, one hundred twenty-one billion, four hundred four million, seven hundred twenty-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 2.0121404729712 × 10¹³

Factors of 20121404729712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1229

Divisors of 20121404729712

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 33 39 44 48 52 66 78 88 104 121 132 139 143 156 169 176 208 242 264 278 286 312 338 363 417 429 484 507 528 556 572 624 676 726 834 858 968 1014 1061 1112 1144 1352 1452 1529 1573 1668 1716 1807 1859 1936 2028 2122 2224 2288 2704 2904 3058 3146 3183 3336 3432 3614 3718 4056 4244 4587 4719 5421 5577 5808 6116 6292 6366 6672 6864 7228 7436 8112 8488 9174 9438 10842 11154 11671 12232 12584 12732 13793 14456 14872 16819 16976 18348 18876 19321 19877 20449 21684 22308 23342 23491 24464 25168 25464 27586 28912 29744 33638 35013 36696 37752 38642 39754 40898 41379 43368 44616 46684 46982 50457 50928 55172 57963 59631 61347 67276 70026 70473 73392 75504 77284 79508 81796 82758 86736 89232 93368 93964 100914 110344 115926 119262 122694 128381 134552 140052 140946 147479 151723 154568 159016 163592 165516 179309 186736 187928 201828 212531 218647 220688 231852 238524 245388 251173 256762 258401 269104 280104 281892 294958 303446 309136 318032 327184 331032 358618 375856 385143 403656 425062 437294 442437 455169 463704 477048 490776 502346 513524 516802 537927 560208 563784 589916 606892 637593 655941 662064 717236 753519 770286 775203 807312 850124 874588 884874 910338 927408 954096 981552 1004692 1027048 1033604 1075854 1127568 1179832 1213784 1275186 1311882 1434472 1507038 1540572 1550406 1622269 1668953 1700248 1749176 1769748 1820676 1917227 1972399 2009384 2054096 2067208 2151708 2337841 2359664 2427568 2550372 2623764 2762903 2842411 2868944 3014076 3081144 3100812 3244538 3265249 3337906 3400496 3498352 3539496 3641352 3834454 3944798 4018768 4134416 4303416 4675682 4866807 5006859 5100744 5247528 5525806 5684822 5751681 5917197 6028152 6162288 6201624 6489076 6530498 6675812 7013523 7078992 7282704 7668908 7889596 8288709 8527233 8606832 9351364 9733614 9795747 10013718 10201488 10495056 11051612 11369644 11503362 11834394 12056304 12403248 12978152 13060996 13351624 14027046 15337816 15779192 16577418 17054466 17844959 18702728 19467228 19591494 20027436 20499581 21089497 21696389 22103224 22739288 23006724 23668788 24923951 25956304 26121992 26703248 28054092 30391933 30675632 31558384 33154836 34108932 35689918 35917739 37405456 38934456 39182988 40054872 40999162 42178994 43392778 44206448 45478576 46013448 47337576 49847902 52243984 53534877 56108184 60783866 61498743 63268491 65089167 66309672 68217864 71379836 71835478 74771853 77868912 78365976 80109744 81998324 84357988 86785556 91175799 92026896 94675152 99695804 107069754 107753217 112216368 121567732 122997486 126536982 130178334 132619344 136435728 142759672 143670956 149543706 156731952 163996648 168715976 173571112 182351598 199391608 214139508 215506434 225495391 231984467 243135464 245994972 253073964 260356668 266494553 274163461 285519344 287341912 299087412 327993296 337431952 347142224 364703196 395095129 398783216 428279016 431012868 450990782 463968934 486270928 491989944 506147928 520713336 532989106 548326922 574683824 598174824 676486173 695953401 729406392 790190258 799483659 822490383 856558032 862025736 901981564 927937868 983979888 1012295856 1041426672 1065978212 1096653844 1185285387 1196349648 1352972346 1391906802 1458812784 1580380516 1598967318 1644980766 1724051472 1803963128 1855875736 2131956424 2193307688 2370570774 2480449301 2705944692 2783813604 2931440083 3015798071 3160761032 3197934636 3289961532 3464429189 3607926256 3711751472 4263912848 4386615376 4741141548 4960898602 5411889384 5567627208 5862880166 6031596142 6321522064 6395869272 6579923064 6928858378 7441347903 8794320249 9047394213 9482283096 9921797204 10393287567 10823778768 11135254416 11725760332 12063192284 12791738544 13159846128 13857716756 14882695806 17588640498 18094788426 18964566192 19843594408 20786575134 23451520664 24126384568 27715433512 29765391612 32245840913 35177280996 36189576852 38108721079 39687188816 41573150268 46903041328 48252769136 55430867024 59530783224 64491681826 70354561992 72379153704 76217442158 83146300536 96737522739 114326163237 119061566448 128983363652 140709123984 144758307408 152434884316 166292601072 193475045478 228652326474 257966727304 304869768632 386950090956 419195931869 457304652948 515933454608 609739537264 773900181912 838391863738 914609305896 1257587795607 1547800363824 1676783727476 1829218611792 2515175591214 3353567454952 5030351182428 6707134909904 10060702364856 20121404729712
• Sum of all divisors σ(n): 62375506508952
• Sum of proper divisors (its aliquot sum) s(n): 42254101779240
• 20121404729712 is an abundant number, because the sum of its proper divisors (42254101779240) is greater than itself. Its abundance is 22132697049528

Bases of 20121404729712

• Binary: 100100100110011100001001011100110100101110000₂
• Hexadecimal: 0x124CE12E6970
• Base-36: 74RN8UUEO

Squares and roots of 20121404729712

• 20121404729712 squared (20121404729712²) is 404870928296876443775602944
• 20121404729712 cubed (20121404729712³) is 8146571811555657692662495720196151472128
• The square root of 20121404729712 is 4485688.8801734789
• The cube root of 20121404729712 is 27198.9892618003

Scales and comparisons

• 20,121,404,729,712 seconds is equal to 639,798 years, 22 weeks, 2 days, 19 hours, 35 minutes, 12 seconds.
• To count from 1 to 20,121,404,729,712 would take you about one million, five hundred ninety-nine thousand, four hundred ninety-six 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 20121404729712 cubic inches would be around 2266.6 feet tall.

Recreational maths with 20121404729712

• 20121404729712 backwards is 21792740412102
• The number of decimal digits it has is: 14
• The sum of 20121404729712's digits is 42
• More coming soon!