199357845440

Names of 199357845440

• Cardinal: 199357845440 can be written as One hundred ninety-nine billion, three hundred fifty-seven million, eight hundred forty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.9935784544 × 10¹¹

Factors of 199357845440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 16085

Divisors of 199357845440

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 31 32 40 52 62 64 65 80 97 104 124 130 155 160 194 208 248 260 310 320 388 403 416 485 496 520 620 776 806 832 970 992 1040 1240 1261 1552 1612 1940 1984 2015 2080 2480 2522 3007 3104 3224 3880 4030 4160 4960 5044 6014 6208 6305 6448 7760 8060 9920 10088 12028 12610 12896 15035 15520 15937 16120 20176 24056 25220 25792 30070 31040 31874 32240 39091 40352 48112 50440 60140 63748 64480 78182 79685 80704 96224 100880 120280 127496 128960 156364 159370 192448 195455 201760 207181 240560 254992 312728 318740 390910 403520 414362 481120 494047 509984 625456 637480 781820 828724 962240 988094 1019968 1035905 1250912 1274960 1545889 1563640 1657448 1976188 2071810 2470235 2501824 2549920 3091778 3127280 3314896 3952376 4143620 4940470 5099840 6183556 6254560 6422611 6629792 7729445 7904752 8287240 9880940 12367112 12509120 12845222 13259584 15458890 15809504 16574480 19761880 20096557 24734224 25690444 30917780 31619008 32113055 33148960 39523760 40193114 47922559 49468448 51380888 61835560 64226110 66297920 79047520 80386228 95845118 98936896 100482785 102761776 123671120 128452220 158095040 160772456 191690236 200965570 205523552 239612795 247342240 256904440 321544912 383380472 401931140 411047104 479225590 494684480 513808880 622993267 643089824 766760944 803862280 958451180 1027617760 1245986534 1286179648 1533521888 1607724560 1916902360 2055235520 2491973068 3067043776 3114966335 3215449120 3833804720 4983946136 6229932670 6430898240 7667609440 9967892272 12459865340 15335218880 19935784544 24919730680 39871569088 49839461360 99678922720 199357845440
• Sum of all divisors σ(n): 533203367424
• Sum of proper divisors (its aliquot sum) s(n): 333845521984
• 199357845440 is an abundant number, because the sum of its proper divisors (333845521984) is greater than itself. Its abundance is 134487676544

Bases of 199357845440

• Binary: 10111001101010101001110100111111000000₂
• Hexadecimal: 0x2E6AA74FC0
• Base-36: 2JL0II0W

Squares and roots of 199357845440

• 199357845440 squared (199357845440²) is 39743550538478928793600
• 199357845440 cubed (199357845440³) is 7923188605486911059131274461184000
• The square root of 199357845440 is 446495.0676547279
• The cube root of 199357845440 is 5841.7698613975

Scales and comparisons

• 199,357,845,440 seconds is equal to 6,338 years, 50 weeks, 11 hours, 17 minutes, 20 seconds.
• To count from 1 to 199,357,845,440 would take you about twelve thousand, six hundred seventy-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 199357845440 cubic inches would be around 486.8 feet tall.

Recreational maths with 199357845440

• 199357845440 backwards is 044548753991
• The number of decimal digits it has is: 12
• The sum of 199357845440's digits is 59
• More coming soon!