6400127979032512

Names of 6400127979032512

• Cardinal: 6400127979032512 can be written as Six quadrillion, four hundred trillion, one hundred twenty-seven billion, nine hundred seventy-nine million, thirty-two thousand, five hundred twelve.

Scientific notation

• Scientific notation: 6.400127979032512 × 10¹⁵

Factors of 6400127979032512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 402

Divisors of 6400127979032512

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 8 16 32 47 64 73 89 94 146 178 188 191 292 356 376 382 584 712 752 764 1168 1424 1504 1528 2209 2336 2848 3008 3056 3431 4183 4418 4672 5696 6112 6497 6862 8366 8836 8977 12224 12994 13724 13943 16732 16999 17672 17954 25988 27448 27886 33464 33998 35344 35908 36481 51976 54896 55772 66928 67996 70688 71816 72962 103952 109792 111544 133856 135992 141376 143632 145924 161257 196601 207904 219584 223088 267712 271984 287264 291848 305359 322514 393202 415808 421919 446176 543968 574528 583696 610718 645028 655321 786404 798953 843838 892352 1087936 1167392 1221436 1240927 1290056 1310642 1572808 1597906 1687676 1714607 2334784 2442872 2481854 2580112 2621284 2663113 3145616 3195812 3246809 3375352 3429214 4885744 4963708 5160224 5242568 5326226 6291232 6391624 6493618 6750704 6858428 6967871 9771488 9927416 10320448 10485136 10652452 12582464 12783248 12987236 13501408 13716856 13935742 14351873 19542976 19854832 20970272 21304904 25566496 25974472 27002816 27433712 27871484 28703746 30800087 37550791 39709664 41940544 42609808 51132992 51948944 54867424 55742968 57407492 58323569 61600174 75101582 79419328 80586529 85219616 103897888 109734848 111485936 114814984 116647138 123200348 125166311 150203164 152600023 161173058 170439232 207795776 222971872 229629968 233294276 237017057 246400696 250332622 300406328 305200046 322346116 327489937 445943744 459259936 466588552 474034114 492801392 500665244 508654583 600812656 610400092 620140519 644692232 654979874 918519872 933177104 948068228 985602784 1001330488 1017309166 1201625312 1220800184 1240281038 1289384464 1309959748 1866354208 1896136456 1971205568 2002660976 2034618332 2403250624 2441600368 2480562076 2578768928 2619919496 2741207743 3732708416 3792272912 4005321952 4069236664 4883200736 4961124152 5157537856 5239838992 5482415486 5882816617 7172201081 7584545824 8010643904 8138473328 9766401472 9922248304 10479677984 10964830972 11139801679 11765633234 14344402162 15169091648 15392027039 16276946656 19844496608 20959355968 21929661944 22279603358 23531266468 23906765401 28688804324 29146604393 30784054078 32553893312 39688993216 43859323888 44559206716 45270257887 47062532936 47813530802 57377608648 58293208786 61568108156 87718647776 89118413432 90540515774 94125065872 95627061604 114755217296 116586417572 123136216312 175437295552 178236826864 181081031548 188250131744 191254123208 229510434592 233172835144 246272432624 356473653728 362162063096 376500263488 382508246416 459020869184 466345670288 492544865248 523570678913 712947307456 724324126192 765016492832 932691340576 985089730496 1047141357826 1123617973847 1369890406471 1448648252384 1530032985664 1865382681152 2094282715652 2127702120689 2247235947694 2739780812942 2897296504768 4188565431304 4255404241378 4494471895388 5479561625884 8377130862608 8510808482756 8988943790776 10959123251768 16754261725216 17021616965512 17977887581552 21918246503536 33508523450432 34043233931024 35955775163104 43836493007072 68086467862048 71911550326208 87672986014144 100001999672383 136172935724096 200003999344766 400007998689532 800015997379064 1600031994758128 3200063989516256 6400127979032512
• Sum of all divisors σ(n): 13371784747522560
• Sum of proper divisors (its aliquot sum) s(n): 6971656768490048
• 6400127979032512 is an abundant number, because the sum of its proper divisors (6971656768490048) is greater than itself. Its abundance is 571528789457536

Bases of 6400127979032512

• Binary: 10110101111001110000111101010101101010000111111000000₂
• Hexadecimal: 0x16BCE1EAB50FC0
• Base-36: 1R0NM7CB3R4

Squares and roots of 6400127979032512

• 6400127979032512 squared (6400127979032512²) is 40961638147994786362707553030144
• 6400127979032512 cubed (6400127979032512³) is 262159726377986919725559858837075192763092041728
• The square root of 6400127979032512 is 80000799.8649545503
• The cube root of 6400127979032512 is 185664.7908905297

Scales and comparisons

• 6,400,127,979,032,512 seconds is equal to 203,504,272 years, 43 weeks, 3 days, 21 hours, 1 minute, 52 seconds.
• To count from 1 to 6,400,127,979,032,512 would take you about six hundred ten million, five hundred twelve thousand, eight hundred eighteen 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 6400127979032512 cubic inches would be around 15472.1 feet tall.

Recreational maths with 6400127979032512

• 6400127979032512 backwards is 2152309797210046
• The number of decimal digits it has is: 16
• The sum of 6400127979032512's digits is 58
• More coming soon!