6400421694144

Names of 6400421694144

• Cardinal: 6400421694144 can be written as Six trillion, four hundred billion, four hundred twenty-one million, six hundred ninety-four thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 6.400421694144 × 10¹²

Factors of 6400421694144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 415

Divisors of 6400421694144

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 37 48 64 72 74 89 96 103 111 144 148 178 181 192 206 222 267 288 296 309 333 356 362 412 444 534 543 576 592 618 666 712 724 801 824 888 927 1068 1086 1184 1236 1332 1424 1448 1602 1629 1648 1776 1854 2136 2172 2368 2472 2664 2848 2896 3204 3258 3293 3296 3552 3708 3811 4272 4344 4944 5328 5696 5792 6408 6516 6586 6592 6697 7104 7416 7622 8544 8688 9167 9879 9888 10656 11433 11584 12816 13032 13172 13394 14832 15244 16109 17088 17376 18334 18643 19758 19776 20091 21312 22866 25632 26064 26344 26788 27501 29637 29664 30488 32218 32761 34299 34752 36668 37286 39516 40182 45732 48327 51264 52128 52688 53576 55002 55929 59274 59328 60273 60976 64436 65522 68598 73336 74572 79032 80364 82503 91464 96654 98283 104256 105376 107152 110004 111858 118548 120546 121952 128872 131044 137196 144981 146672 149144 158064 160728 165006 167787 182928 193308 196566 210752 214304 220008 223716 237096 241092 243904 257744 262088 274392 289962 293344 294849 298288 316128 321456 330012 335574 339179 365856 386616 393132 428608 440016 447432 474192 482184 515488 524176 548784 579924 586688 589698 596033 596576 632256 642912 660024 671148 678358 689791 731712 773232 786264 880032 894864 948384 964368 1017537 1030976 1048352 1097568 1159848 1179396 1192066 1193152 1212157 1285824 1320048 1342296 1356716 1379582 1546464 1572528 1659227 1760064 1788099 1789728 1896768 1928736 2035074 2069373 2096704 2195136 2319696 2358792 2384132 2424314 2640096 2684592 2713432 2759164 2915729 3052611 3092928 3145056 3318454 3374383 3576198 3579456 3636471 3857472 4070148 4138746 4639392 4717584 4768264 4848628 4977681 5280192 5364297 5369184 5426864 5518328 5831458 6105222 6208119 6290112 6636908 6748766 7152396 7272942 8140296 8277492 8747187 9278784 9435168 9536528 9697256 9955362 10123149 10728594 10738368 10853728 10909413 11036656 11662916 12210444 12416238 13273816 13497532 14304792 14545884 14933043 16280592 16554984 17494374 18870336 19073056 19394512 19910724 20246298 21457188 21707456 21818826 22073312 23325832 24420888 24832476 26241561 26547632 26995064 28609584 29091768 29866086 30369447 32561184 33109968 34988748 38146112 38789024 39821448 40492596 42914376 43637652 44146624 46651664 48841776 49664952 52483122 53095264 53990128 57219168 58183536 59732172 60738894 61391399 65122368 66219936 69977496 77578048 79642896 80985192 85828752 87275304 93303328 97683552 99329904 104966244 106190528 107881973 107980256 114438336 116367072 119464344 121477788 122782798 124852171 132439872 139954992 159285792 161970384 171657504 174550608 184174197 186606656 195367104 198659808 209932488 215763946 215960512 232734144 238928688 242955576 245565596 249704342 279909984 300320087 318571584 323645919 323940768 343315008 349101216 368348394 374556513 397319616 419864976 431527892 477857376 485911152 491131192 499408684 552522591 559819968 600640174 647291838 647881536 698202432 736696788 749113026 839729952 863055784 900960261 955714752 970937757 971822304 982262384 998817368 1105045182 1123669539 1201280348 1294583676 1473393576 1498226052 1679459904 1726111568 1801920522 1941875514 1943644608 1964524768 1997634736 2210090364 2247339078 2402560696 2589167352 2702880783 2946787152 2996452104 3452223136 3603841044 3883751028 3929049536 3995269472 4420180728 4494678156 4805121392 5178334704 5405761566 5893574304 5992904208 6904446272 7207682088 7767502056 7990538944 8840361456 8989356312 9610242784 10356669408 10811523132 11111843219 11787148608 11985808416 14415364176 15535004112 17680722912 17978712624 19220485568 20713338816 21623046264 22223686438 23971616832 28830728352 31070008224 33335529657 35361445824 35957425248 43246092528 44447372876 57661456704 62140016448 66671059314 71914850496 86492185056 88894745752 100006588971 133342118628 172984370112 177789491504 200013177942 266684237256 355578983008 400026355884 533368474512 711157966016 800052711768 1066736949024 1600105423536 2133473898048 3200210847072 6400421694144
• Sum of all divisors σ(n): 19345041462240
• Sum of proper divisors (its aliquot sum) s(n): 12944619768096
• 6400421694144 is an abundant number, because the sum of its proper divisors (12944619768096) is greater than itself. Its abundance is 6544198073952

Bases of 6400421694144

• Binary: 1011101001000110110110111001000101011000000₂
• Hexadecimal: 0x5D236DC8AC0
• Base-36: 29OB9TM80

Squares and roots of 6400421694144

• 6400421694144 squared (6400421694144²) is 40965397862869151083892736
• 6400421694144 cubed (6400421694144³) is 262195821190747968972963839219495337984
• The square root of 6400421694144 is 2529905.4713850477
• The cube root of 6400421694144 is 18566.7631027515

Scales and comparisons

• 6,400,421,694,144 seconds is equal to 203,513 years, 31 weeks, 5 days, 19 hours, 2 minutes, 24 seconds.
• To count from 1 to 6,400,421,694,144 would take you about five hundred eight thousand, seven hundred eighty-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 6400421694144 cubic inches would be around 1547.2 feet tall.

Recreational maths with 6400421694144

• 6400421694144 backwards is 4414961240046
• The number of decimal digits it has is: 13
• The sum of 6400421694144's digits is 45
• More coming soon!