1243268181225

Names of 1243268181225

• Cardinal: 1243268181225 can be written as One trillion, two hundred forty-three billion, two hundred sixty-eight million, one hundred eighty-one thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.243268181225 × 10¹²

Factors of 1243268181225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1125

Divisors of 1243268181225

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 15 17 21 25 27 35 45 49 51 63 75 85 105 119 135 147 153 175 189 225 245 255 289 315 343 357 425 441 459 525 595 675 735 765 833 867 945 1029 1071 1093 1225 1275 1323 1445 1575 1715 1785 2023 2205 2295 2499 2601 2975 3087 3213 3279 3675 3825 4165 4335 4725 4913 5145 5355 5465 5831 6069 6615 7225 7497 7651 7803 8575 8925 9261 9837 10115 11025 11475 12495 13005 14161 14739 15435 16065 16395 17493 18207 18581 20825 21675 22491 22953 24565 25725 26775 27325 29155 29511 30345 33075 34391 37485 38255 39015 42483 44217 46305 49185 50575 52479 53557 54621 55743 62475 65025 68859 70805 73695 77175 80325 81975 87465 91035 92905 99127 103173 112455 114765 122825 127449 130067 132651 145775 147555 151725 157437 160671 167229 171955 187425 191275 195075 206577 212415 221085 231525 240737 245925 262395 267785 273105 278715 297381 309519 315877 344295 354025 368475 374899 382347 390201 437325 455175 464525 482013 495635 501687 515865 562275 573825 637245 650335 663255 722211 737775 787185 803355 836145 859775 892143 910469 928557 947631 1032885 1062075 1105425 1124697 1170603 1203685 1311975 1338925 1365525 1393575 1446039 1486905 1547595 1579385 1685159 1721475 1874495 1911735 1951005 2166633 2211139 2410065 2478175 2508435 2579325 2676429 2731407 2842893 3186225 3251675 3316275 3374091 3511809 3611055 3935925 4016775 4180725 4460715 4552345 4642785 4738155 5055477 5164425 5369909 5623485 5853015 6018425 6373283 6499899 6633417 7230195 7434525 7737975 7896925 8194221 8425795 8528679 9372475 9558675 9755025 10122273 10833165 11055695 12050325 12542175 13382145 13657035 14214465 15166431 15477973 16109727 16870455 17559045 18055275 19119849 19900251 22303575 22761725 23213925 23690775 24582663 25277385 26849545 28117425 29265075 31866415 32499495 33167085 36150975 37589363 40971105 42128975 42643395 45499293 46433919 48329181 50611365 54165825 55278475 57359547 59700753 66910725 68285175 71072325 75832155 77389865 80548635 84352275 87795225 95599245 99501255 108345811 112768089 122913315 126386925 134247725 139301757 144987543 159332075 162497475 165835425 172078641 187946815 204855525 213216975 227496465 232169595 241645905 253056825 263125541 286797735 298503765 325037433 338304267 379160775 386949325 402743175 417905271 477996225 497506275 541729055 563840445 614566575 696508785 724937715 789376623 860393205 939734075 975112299 1014912801 1137482325 1160847975 1208229525 1315627705 1433988675 1492518825 1625187165 1691521335 1841878787 2089526355 2368129869 2708645275 2819202225 2925336897 3482543925 3624688575 3946883115 4301966025 4875561495 5074564005 5525636361 6578138525 7104389607 8125935825 8457606675 9209393935 10447631775 11840649345 14626684485 16576909083 19734415575 24377807475 25372820025 27628181805 35521948035 46046969675 49730727249 59203246725 73133422425 82884545415 138140909025 177609740175 248653636245 414422727075 1243268181225
• Sum of all divisors σ(n): 2832497280000
• Sum of proper divisors (its aliquot sum) s(n): 1589229098775
• 1243268181225 is an abundant number, because the sum of its proper divisors (1589229098775) is greater than itself. Its abundance is 345960917550

Bases of 1243268181225

• Binary: 10010000101111000100011101110110011101001₂
• Hexadecimal: 0x121788EECE9
• Base-36: FV5DRW89

Squares and roots of 1243268181225

• 1243268181225 squared (1243268181225²) is 1545715770446519442500625
• 1243268181225 cubed (1243268181225³) is 1921739234613843833409353009675765625
• The square root of 1243268181225 is 1115019.3636098881
• The cube root of 1243268181225 is 10752.8009466507

Scales and comparisons

• 1,243,268,181,225 seconds is equal to 39,532 years, 4 weeks, 2 days, 33 minutes, 45 seconds.
• To count from 1 to 1,243,268,181,225 would take you about ninety-eight thousand, eight hundred thirty 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 1243268181225 cubic inches would be around 896.1 feet tall.

Recreational maths with 1243268181225

• 1243268181225 backwards is 5221818623421
• 1243268181225 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1243268181225's digits is 45
• More coming soon!