385505049664
385,505,049,664 is an even composite number composed of five prime numbers multiplied together.
385505049664 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 385505049664:
26 × 7 × 192 × 127 × 1372
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 19 × 127 × 137 × 137)See below for interesting mathematical facts about the number 385505049664 from the Numbermatics database.
Names of 385505049664
- Cardinal: 385505049664 can be written as Three hundred eighty-five billion, five hundred five million, forty-nine thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 3.85505049664 × 1011
Factors of 385505049664
Divisors of 385505049664
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 4 7 8 14 16 19 28 32 38 56 64 76 112 127 133 137 152 224 254 266 274 304 361 448 508 532 548 608 722 889 959 1016 1064 1096 1216 1444 1778 1918 2032 2128 2192 2413 2527 2603 2888 3556 3836 4064 4256 4384 4826 5054 5206 5776 7112 7672 8128 8512 8768 9652 10108 10412 11552 14224 15344 16891 17399 18221 18769 19304 20216 20824 23104 28448 30688 33782 34798 36442 37538 38608 40432 41648 45847 49457 56896 61376 67564 69596 72884 75076 77216 80864 83296 91694 98914 121793 131383 135128 139192 145768 150152 154432 161728 166592 183388 197828 243586 262766 270256 278384 291536 300304 320929 330581 346199 356611 366776 395656 487172 525532 540512 556768 583072 600608 641858 661162 692398 713222 733552 791312 974344 1051064 1081024 1113536 1166144 1201216 1283716 1322324 1384796 1426444 1467104 1582624 1948688 2102128 2314067 2383663 2496277 2567432 2644648 2769592 2852888 2934208 3165248 3897376 4204256 4628134 4767326 4992554 5134864 5289296 5539184 5705776 6281039 6775609 7794752 8408512 9256268 9534652 9985108 10269728 10578592 11078368 11411552 12562078 13551218 16685641 18512536 19069304 19970216 20539456 21157184 22156736 22823104 25124156 27102436 33371282 37025072 38138608 39940432 43967273 45289597 47429263 50248312 54204872 66742564 74050144 76277216 79880864 87934546 90579194 94858526 100496624 108409744 133485128 148100288 152554432 159761728 175869092 181158388 189717052 200993248 216819488 266970256 317027179 351738184 362316776 379434104 401986496 433638976 533940512 634054358 703476368 724633552 758868208 860502343 1067881024 1268108716 1406952736 1449267104 1517736416 1721004686 2536217432 2813905472 2898534208 3035472832 3442009372 5072434864 6023516401 6884018744 10144869728 12047032802 13768037488 20289739456 24094065604 27536074976 48188131208 55072149952 96376262416 192752524832 385505049664
- Sum of all divisors σ(n): 936809481216
- Sum of proper divisors (its aliquot sum) s(n): 551304431552
- 385505049664 is an abundant number, because the sum of its proper divisors (551304431552) is greater than itself. Its abundance is 165799381888
Bases of 385505049664
- Binary: 1011001110000011110010000111100010000002
- Hexadecimal: 0x59C1E43C40
- Base-36: 4X3JR41S
Squares and roots of 385505049664
- 385505049664 squared (3855050496642) is 148614143316443106512896
- 385505049664 cubed (3855050496643) is 57291502699978213444084414336466944
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The
square root of 385505049664 is 620890.5295331859 -
The
cube root of 385505049664 is 7277.9660223637
Scales and comparisons
How big is 385505049664?- 385,505,049,664 seconds is equal to 12,257 years, 45 weeks, 1 day, 1 minute, 4 seconds.
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To count from 1 to 385,505,049,664 would take you about twenty-four thousand, five hundred fifteen 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 385505049664 cubic inches would be around 606.5 feet tall.
Recreational maths with 385505049664
- 385505049664 backwards is 466940505583
- The number of decimal digits it has is: 12
- The sum of 385505049664's digits is 55
- More coming soon!
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