1385430955680

Names of 1385430955680

• Cardinal: 1385430955680 can be written as One trillion, three hundred eighty-five billion, four hundred thirty million, nine hundred fifty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.38543095568 × 10¹²

Factors of 1385430955680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 131161

Divisors of 1385430955680

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 61 76 80 95 96 114 120 122 152 160 183 190 228 240 244 285 304 305 361 366 380 456 480 488 570 608 610 722 732 760 912 915 976 1083 1140 1159 1220 1444 1464 1520 1805 1824 1830 1952 2166 2280 2318 2440 2888 2928 3040 3477 3610 3660 4332 4560 4636 4880 5415 5776 5795 5856 6954 7220 7320 8664 9120 9272 9760 10830 11552 11590 13908 14440 14640 17328 17385 18544 21660 22021 23180 27816 28880 29280 34656 34770 37088 43320 44042 46360 55632 57760 66063 69540 86640 88084 92720 110105 111264 131071 132126 139080 173280 176168 185440 220210 262142 264252 278160 330315 352336 393213 440420 524284 528504 556320 655355 660630 704672 786426 880840 1048568 1057008 1310710 1321260 1572852 1761680 1966065 2097136 2114016 2490349 2621420 2642520 3145704 3523360 3932130 4194272 4980698 5242840 5285040 6291408 7471047 7864260 7995331 9961396 10485680 10570080 12451745 12582816 14942094 15728520 15990662 19922792 20971360 23985993 24903490 29884188 31457040 31981324 37355235 39845584 39976655 47316631 47971986 49806980 59768376 62914080 63962648 74710470 79691168 79953310 94633262 95943972 99613960 119536752 119929965 127925296 141949893 149420940 151911289 159906620 189266524 191887944 199227920 236583155 239073504 239859930 255850592 283899786 298841880 303822578 319813240 378533048 383775888 398455840 455733867 473166310 479719860 567799572 597683760 607645156 639626480 709749465 757066096 759556445 767551776 911467734 946332620 959439720 1135599144 1195367520 1215290312 1279252960 1419498930 1514132192 1519112890 1822935468 1892665240 1918879440 2271198288 2278669335 2430580624 2838997860 2886314491 3038225780 3645870936 3785330480 3837758880 4542396576 4557338670 4861161248 5677995720 5772628982 6076451560 7291741872 7570660960 8658943473 9114677340 11355991440 11545257964 12152903120 14431572455 14583483744 17317886946 18229354680 22711982880 23090515928 24305806240 28863144910 34635773892 36458709360 43294717365 46181031856 57726289820 69271547784 72917418720 86589434730 92362063712 115452579640 138543095568 173178869460 230905159280 277086191136 346357738920 461810318560 692715477840 1385430955680
• Sum of all divisors σ(n): 4681428369408
• Sum of proper divisors (its aliquot sum) s(n): 3295997413728
• 1385430955680 is an abundant number, because the sum of its proper divisors (3295997413728) is greater than itself. Its abundance is 1910566458048

Bases of 1385430955680

• Binary: 10100001010010010000111101011011010100000₂
• Hexadecimal: 0x142921EB6A0
• Base-36: HOGHTJ1C

Squares and roots of 1385430955680

• 1385430955680 squared (1385430955680²) is 1919418932956398124262400
• 1385430955680 cubed (1385430955680³) is 2659222406636068501067416227090432000
• The square root of 1385430955680 is 1177043.3108768767
• The cube root of 1385430955680 is 11147.9487219119

Scales and comparisons

• 1,385,430,955,680 seconds is equal to 44,052 years, 21 weeks, 5 days, 12 hours, 8 minutes.
• To count from 1 to 1,385,430,955,680 would take you about one hundred ten thousand, one hundred thirty-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 1385430955680 cubic inches would be around 929 feet tall.

Recreational maths with 1385430955680

• 1385430955680 backwards is 0865590345831
• 1385430955680 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1385430955680's digits is 57
• More coming soon!