1405946053890

Names of 1405946053890

• Cardinal: 1405946053890 can be written as One trillion, four hundred five billion, nine hundred forty-six million, fifty-three thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.40594605389 × 10¹²

Factors of 1405946053890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 135767

Divisors of 1405946053890

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 29 30 35 42 45 49 54 58 63 70 81 87 90 98 105 126 135 145 147 162 174 189 203 210 243 245 261 270 290 294 315 378 405 406 435 441 486 490 522 567 609 630 729 735 783 810 870 882 945 1015 1134 1215 1218 1305 1323 1421 1458 1470 1566 1701 1827 1890 2030 2205 2349 2430 2610 2646 2835 2842 3045 3402 3645 3654 3915 3969 4263 4410 4698 5103 5481 5670 6090 6615 7047 7105 7290 7830 7938 8505 8526 9135 10206 10962 11745 11907 12789 13230 14094 14210 16443 17010 18270 19845 21141 21315 23490 23814 25515 25578 27405 32886 35235 35721 38367 39690 42282 42630 49329 51030 54810 59535 63945 70470 71442 76734 82215 98658 105705 115101 119070 127890 135721 147987 164430 178605 191835 211410 230202 246645 271442 295974 345303 357210 383670 407163 493290 575505 678605 690606 739935 814326 950047 1035909 1151010 1221489 1357210 1479870 1726515 1900094 2035815 2071818 2442978 2850141 3453030 3664467 3935909 4071630 4750235 5179545 5700282 6107445 6650329 7328934 7871818 8550423 9500470 10359090 10993401 11807727 12214890 13300658 14250705 17100846 18322335 19679545 19950987 21986802 23615454 25651269 27551363 28501410 32980203 33251645 35423181 36644670 39359090 39901974 42752115 51302538 54967005 55102726 59038635 59852961 65960406 66503290 70846362 76953807 82654089 85504230 98940609 99754935 106269543 109934010 118077270 119705922 128256345 137756815 153907614 164901015 165308178 177115905 179558883 192859541 197881218 199509870 212539086 230861421 247962267 256512690 275513630 299264805 318808629 329802030 354231810 359117766 384769035 385719082 413270445 461722842 494703045 495924534 531347715 538676649 578578623 598529610 637617258 692584263 743886801 769538070 826540890 897794415 956425887 964297705 989406090 1062695430 1077353298 1154307105 1157157246 1239811335 1385168526 1487773602 1594043145 1616029947 1735735869 1795588830 1912851774 1928595410 2231660403 2308614210 2479622670 2693383245 2869277661 2892893115 3188086290 3232059894 3462921315 3471471738 3719434005 4463320806 4782129435 4848089841 5207207607 5386766490 5738555322 5785786230 6694981209 6925842630 7438868010 8080149735 8678679345 9564258870 9696179682 10414415214 11158302015 13389962418 14346388305 15621622821 16160299470 17357358690 20084943627 22316604030 24240449205 26036038035 28692776610 31243245642 33474906045 40169887254 46864868463 48480898410 52072076070 66949812090 78108114105 93729736926 100424718135 140594605389 156216228210 200849436270 234324342315 281189210778 468648684630 702973026945 1405946053890
• Sum of all divisors σ(n): 4566032813880
• Sum of proper divisors (its aliquot sum) s(n): 3160086759990
• 1405946053890 is an abundant number, because the sum of its proper divisors (3160086759990) is greater than itself. Its abundance is 1754140706100

Bases of 1405946053890

• Binary: 10100011101011000111010100100010100000010₂
• Hexadecimal: 0x14758EA4502
• Base-36: HXVRZA4I

Squares and roots of 1405946053890

• 1405946053890 squared (1405946053890²) is 1976684306448862784132100
• 1405946053890 cubed (1405946053890³) is 2779111500438070110428604903478869000
• The square root of 1405946053890 is 1185725.9607050863
• The cube root of 1405946053890 is 11202.7046345785

Scales and comparisons

• 1,405,946,053,890 seconds is equal to 44,704 years, 38 weeks, 1 day, 18 hours, 31 minutes, 30 seconds.
• To count from 1 to 1,405,946,053,890 would take you about one hundred eleven thousand, seven hundred sixty-one 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 1405946053890 cubic inches would be around 933.6 feet tall.

Recreational maths with 1405946053890

• 1405946053890 backwards is 0983506495041
• 1405946053890 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1405946053890's digits is 54
• More coming soon!