6865121820672

Names of 6865121820672

• Cardinal: 6865121820672 can be written as Six trillion, eight hundred sixty-five billion, one hundred twenty-one million, eight hundred twenty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 6.865121820672 × 10¹²

Factors of 6865121820672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 43013

Divisors of 6865121820672

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 96 108 114 128 144 152 171 192 216 228 256 288 304 342 361 384 432 456 512 513 576 608 684 722 768 864 912 1024 1026 1083 1152 1216 1368 1444 1536 1728 1824 2048 2052 2166 2304 2432 2736 2888 3072 3249 3456 3648 4096 4104 4332 4608 4864 5472 5776 6144 6498 6912 7296 8192 8208 8664 9216 9728 9747 10944 11552 12288 12996 13824 14592 16384 16416 17328 18432 19456 19494 21888 23104 24576 25992 27648 29184 32832 34656 36864 38912 38988 42989 43776 46208 49152 51984 55296 58368 65664 69312 73728 77824 77976 85978 87552 92416 103968 110592 116736 128967 131328 138624 147456 155648 155952 171956 175104 184832 207936 221184 233472 257934 262656 277248 311296 311904 343912 350208 369664 386901 415872 442368 466944 515868 525312 554496 623808 687824 700416 739328 773802 816791 831744 933888 1031736 1050624 1108992 1160703 1247616 1375648 1400832 1478656 1547604 1633582 1663488 2063472 2101248 2217984 2321406 2450373 2495232 2751296 2801664 2957312 3095208 3267164 3326976 4126944 4202496 4435968 4642812 4900746 4990464 5502592 5914624 6190416 6534328 6653952 7351119 8253888 8404992 8871936 9285624 9801492 9980928 11005184 12380832 13068656 13307904 14702238 15519029 16507776 17743872 18571248 19602984 19961856 22010368 22053357 24761664 26137312 26615808 29404476 31038058 33015552 37142496 39205968 39923712 44020736 44106714 46557087 49523328 52274624 53231616 58808952 62076116 66031104 74284992 78411936 79847424 88041472 88213428 93114174 99046656 104549248 117617904 124152232 132062208 139671261 148569984 156823872 159694848 176082944 176426856 186228348 198093312 209098496 235235808 248304464 264124416 279342522 297139968 313647744 352165888 352853712 372456696 396186624 418196992 419013783 470471616 496608928 528248832 558685044 594279936 627295488 704331776 705707424 744913392 792373248 836393984 838027566 940943232 993217856 1056497664 1117370088 1188559872 1254590976 1411414848 1489826784 1584746496 1672787968 1676055132 1881886464 1986435712 2112995328 2234740176 2377119744 2509181952 2822829696 2979653568 3169492992 3345575936 3352110264 3763772928 3972871424 4469480352 4754239488 5018363904 5645659392 5959307136 6338985984 6691151872 6704220528 7527545856 7945742848 8938960704 9508478976 10036727808 11291318784 11918614272 13382303744 13408441056 15055091712 15891485696 17877921408 19016957952 20073455616 22582637568 23837228544 26816882112 30110183424 31782971392 35755842816 40146911232 45165275136 47674457088 53633764224 60220366848 63565942784 71511685632 90330550272 95348914176 107267528448 120440733696 127131885568 143023371264 180661100544 190697828352 214535056896 254263771136 286046742528 361322201088 381395656704 429070113792 572093485056 762791313408 858140227584 1144186970112 1716280455168 2288373940224 3432560910336 6865121820672
• Sum of all divisors σ(n): 21467876749200
• Sum of proper divisors (its aliquot sum) s(n): 14602754928528
• 6865121820672 is an abundant number, because the sum of its proper divisors (14602754928528) is greater than itself. Its abundance is 7737633107856

Bases of 6865121820672

• Binary: 1100011111001101001001001011100000000000000₂
• Hexadecimal: 0x63E6925C000
• Base-36: 2FLSKA2O0

Squares and roots of 6865121820672

• 6865121820672 squared (6865121820672²) is 47129897612666836126531584
• 6865121820672 cubed (6865121820672³) is 323552488506756296278328372114592104448
• The square root of 6865121820672 is 2620137.7484155293
• The cube root of 6865121820672 is 19005.6509697917

Scales and comparisons

• 6,865,121,820,672 seconds is equal to 218,289 years, 33 weeks, 1 day, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 6,865,121,820,672 would take you about five hundred forty-five thousand, seven hundred twenty-four 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 6865121820672 cubic inches would be around 1583.8 feet tall.

Recreational maths with 6865121820672

• 6865121820672 backwards is 2760281215686
• 6865121820672 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 6865121820672's digits is 54
• More coming soon!