38428741792800

Names of 38428741792800

• Cardinal: 38428741792800 can be written as Thirty-eight trillion, four hundred twenty-eight billion, seven hundred forty-one million, seven hundred ninety-two thousand, eight hundred.

Scientific notation

• Scientific notation: 3.84287417928 × 10¹³

Factors of 38428741792800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1752

Divisors of 38428741792800

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 43 45 48 50 60 72 75 80 86 90 96 100 120 129 144 150 160 172 180 200 215 225 240 258 288 300 344 360 387 400 430 450 480 516 600 645 688 720 774 800 860 900 1032 1075 1200 1290 1376 1440 1548 1699 1720 1800 1849 1935 2064 2150 2400 2580 3096 3225 3398 3440 3600 3698 3870 4128 4300 5097 5160 5547 6192 6450 6796 6880 7200 7396 7740 8495 8600 9245 9675 10194 10320 11094 12384 12900 13592 14792 15291 15480 16641 16990 17200 18490 19350 20388 20640 22188 25485 25800 27184 27735 29584 30582 30960 33282 33980 34400 36980 38700 40776 42475 44376 46225 50970 51600 54368 55470 59168 61164 61920 66564 67960 73057 73960 76455 77400 81552 83205 84950 88752 92450 101940 103200 110940 122328 127425 133128 135920 138675 146114 147920 152910 154800 163104 166410 169900 177504 184900 203880 219171 221880 244656 254850 266256 271840 277350 292228 295840 305820 309600 332820 339800 365285 369800 382275 407760 416025 438342 443760 489312 509700 532512 554700 584456 611640 657513 665640 679600 730570 739600 764550 815520 832050 876684 887520 1019400 1095855 1109400 1168912 1223280 1315026 1331280 1359200 1461140 1479200 1529100 1664100 1753368 1826425 2038800 2191710 2218800 2337824 2446560 2630052 2662560 2886601 2922280 3058200 3141451 3287565 3328200 3506736 3652850 4077600 4383420 4437600 5260104 5479275 5773202 5844560 6116400 6282902 6575130 6656400 7013472 7305700 8659803 8766840 9424353 10520208 10958550 11546404 11689120 12232800 12565804 13150260 13312800 14433005 14611400 15707255 16437825 17319606 17533680 18848706 21040416 21917100 23092808 25131608 25979409 26300520 28273059 28866010 29222800 31414510 32875650 34639212 35067360 37697412 43299015 43834200 46185616 47121765 50263216 51958818 52601040 56546118 57732020 58445600 62829020 65751300 69278424 72165025 75394824 78536275 86598030 87668400 92371232 94243530 100526432 103917636 105202080 113092236 115464040 124123843 125658040 129897045 131502600 138556848 141365295 144330050 150789648 157072550 173196060 175336800 188487060 207835272 216495075 226184472 230928080 235608825 248247686 251316080 259794090 263005200 277113696 282730590 288660100 301579296 314145100 346392120 372371529 376974120 415670544 432990150 452368944 461856160 471217650 496495372 502632160 519588180 526010400 565461180 577320200 620619215 628290200 649485225 692784240 706826475 744743058 753948240 831341088 865980300 904737888 942435300 992990744 1039176360 1117114587 1130922360 1154640400 1241238430 1256580400 1298970450 1385568480 1413652950 1489486116 1507896480 1731960600 1861857645 1884870600 1985981488 2078352720 2234229174 2261844720 2309280800 2482476860 2513160800 2597940900 2827305900 2978972232 3103096075 3463921200 3723715290 3769741200 3971962976 4156705440 4468458348 4523689440 4964953720 5195881800 5337325249 5585572935 5654611800 5957944464 6206192150 6927842400 7447430580 7539482400 8936916696 9309288225 9929907440 10391763600 10674650498 11171145870 11309223600 11915888928 12412384300 14894861160 16011975747 17873833392 18618576450 19859814880 20783527200 21349300996 22342291740 22618447200 24824768600 26686626245 27927864675 29789722320 32023951494 35747666784 37237152900 42698601992 44684583480 48035927241 49649537200 53373252490 55855729350 59579444640 64047902988 74474305800 80059878735 85397203984 89369166960 96071854482 99299074400 106746504980 111711458700 128095805976 133433131225 148948611600 160119757470 170794407968 178738333920 192143708964 213493009960 223422917400 240179636205 256191611952 266866262450 297897223200 320239514940 384287417928 400299393675 426986019920 446845834800 480359272410 512383223904 533732524900 640479029880 768574835856 800598787350 853972039840 893691669600 960718544820 1067465049800 1200898181025 1280958059760 1537149671712 1601197574700 1921437089640 2134930099600 2401796362050 2561916119520 3202395149400 3842874179280 4269860199200 4803592724100 6404790298800 7685748358560 9607185448200 12809580597600 19214370896400 38428741792800
• Sum of all divisors σ(n): 138815723250477
• Sum of proper divisors (its aliquot sum) s(n): 100386981457677
• 38428741792800 is an abundant number, because the sum of its proper divisors (100386981457677) is greater than itself. Its abundance is 61958239664877

Bases of 38428741792800

• Binary: 1000101111001101100011100000001111010000100000₂
• Hexadecimal: 0x22F36380F420
• Base-36: DMDX4NUW0

Squares and roots of 38428741792800

• 38428741792800 squared (38428741792800²) is 1476768195777693358131840000
• 38428741792800 cubed (38428741792800³) is 56750343683360097249624017540362752000000
• The square root of 38428741792800 is 6199092.0135774721
• The cube root of 38428741792800 is 33745.7217930517

Scales and comparisons

• 38,428,741,792,800 seconds is equal to 1,221,915 years, 6 weeks, 2 days, 2 hours.
• To count from 1 to 38,428,741,792,800 would take you about three million, fifty-four thousand, seven hundred eighty-seven 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 38428741792800 cubic inches would be around 2812.1 feet tall.

Recreational maths with 38428741792800

• 38428741792800 backwards is 00829714782483
• The number of decimal digits it has is: 14
• The sum of 38428741792800's digits is 63
• More coming soon!