1493983990840

Names of 1493983990840

• Cardinal: 1493983990840 can be written as One trillion, four hundred ninety-three billion, nine hundred eighty-three million, nine hundred ninety thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.49398399084 × 10¹²

Factors of 1493983990840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 37742

Divisors of 1493983990840

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 11 19 20 22 38 40 44 55 67 71 76 88 95 110 134 142 152 190 209 220 268 284 335 355 380 418 440 536 568 670 710 737 760 781 836 1045 1273 1340 1349 1420 1474 1562 1672 2090 2546 2680 2698 2840 2948 3124 3685 3905 4180 4757 5092 5396 5896 6248 6365 6745 7370 7810 8360 9514 10184 10792 12730 13490 14003 14740 14839 15620 19028 23785 25460 26980 28006 29480 29678 31240 37567 38056 47570 50920 52327 53960 56012 59356 70015 74195 75134 90383 95140 104654 112024 118712 140030 148390 150268 180766 187835 190280 209308 261635 280060 296780 300536 361532 375670 413237 418616 451915 523270 560120 593560 713773 723064 751340 826474 903830 994213 1046540 1427546 1502680 1652948 1807660 1988426 2066185 2093080 2516989 2667257 2855092 3305896 3568865 3615320 3976852 4132370 4971065 5033978 5334514 5710184 7137730 7851503 7953704 8264740 9942130 10067956 10669028 12584945 13336285 14275460 15703006 16529480 19884260 20135912 21338056 25169890 26672570 27686879 28550920 29339827 31406012 39257515 39768520 47822791 50339780 50677883 53345140 55373758 58679654 62812024 78515030 95645582 100679560 101355766 106690280 110747516 117359308 138434395 146699135 157030060 178706219 191291164 202711532 221495032 234718616 239113955 253389415 276868790 293398270 314060120 357412438 382582328 405423064 478227910 506778830 526050701 553737580 557456713 586796540 714824876 893531095 956455820 1013557660 1052101402 1107475160 1114913426 1173593080 1429649752 1787062190 1912911640 1965768409 2027115320 2104202804 2229826852 2630253505 2787283565 3395418161 3574124380 3931536818 4208405608 4459653704 5260507010 5574567130 6790836322 7148248760 7863073636 9828842045 10521014020 11149134260 13581672644 15726147272 16977090805 19657684090 21042028040 22298268520 27163345288 33954181610 37349599771 39315368180 67908363220 74699199542 78630736360 135816726440 149398399084 186747998855 298796798168 373495997710 746991995420 1493983990840
• Sum of all divisors σ(n): 3972951244800
• Sum of proper divisors (its aliquot sum) s(n): 2478967253960
• 1493983990840 is an abundant number, because the sum of its proper divisors (2478967253960) is greater than itself. Its abundance is 984983263120

Bases of 1493983990840

• Binary: 10101101111011000011000101001010000111000₂
• Hexadecimal: 0x15BD8629438
• Base-36: J2BRHT14

Squares and roots of 1493983990840

• 1493983990840 squared (1493983990840²) is 2231988164886213203905600
• 1493983990840 cubed (1493983990840³) is 3334554586084352756865990962624704000
• The square root of 1493983990840 is 1222286.3784072865
• The cube root of 1493983990840 is 11431.8183397873

Scales and comparisons

• 1,493,983,990,840 seconds is equal to 47,504 years, 3 weeks, 4 days, 9 hours, 40 seconds.
• To count from 1 to 1,493,983,990,840 would take you about one hundred eighteen thousand, seven hundred sixty 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 1493983990840 cubic inches would be around 952.7 feet tall.

Recreational maths with 1493983990840

• 1493983990840 backwards is 0480993893941
• 1493983990840 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1493983990840's digits is 67
• More coming soon!