3918295638144

Names of 3918295638144

• Cardinal: 3918295638144 can be written as Three trillion, nine hundred eighteen billion, two hundred ninety-five million, six hundred thirty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 3.918295638144 × 10¹²

Factors of 3918295638144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 871

Divisors of 3918295638144

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 64 72 74 81 96 108 111 128 144 148 162 192 216 222 243 288 296 324 333 384 432 444 486 576 592 648 666 729 829 864 888 972 999 1152 1184 1296 1332 1369 1458 1658 1728 1776 1944 1998 2368 2487 2592 2664 2738 2916 2997 3316 3456 3552 3888 3996 4107 4736 4974 5184 5328 5476 5832 5994 6632 7104 7461 7776 7992 8214 8991 9948 10368 10656 10952 11664 11988 12321 13264 14208 14922 15552 15984 16428 17982 19896 21312 21904 22383 23328 23976 24642 26528 26973 29844 30673 31104 31968 32856 35964 36963 39792 42624 43808 44766 46656 47952 49284 50653 53056 53946 59688 61346 63936 65712 67149 71928 73926 79584 87616 89532 92019 93312 95904 98568 101306 106112 107892 110889 119376 122692 127872 131424 134298 143856 147852 151959 159168 175232 179064 184038 191808 197136 201447 202612 215784 221778 238752 245384 262848 268596 276057 287712 295704 303918 318336 332667 358128 368076 383616 394272 402894 405224 431568 443556 455877 477504 490768 525696 537192 552114 575424 591408 604341 607836 665334 716256 736152 788544 805788 810448 828171 863136 887112 911754 955008 981536 998001 1074384 1104228 1134901 1150848 1182816 1208682 1215672 1330668 1367631 1432512 1472304 1577088 1611576 1620896 1656342 1726272 1774224 1823508 1963072 1996002 2148768 2208456 2269802 2365632 2417364 2431344 2484513 2661336 2735262 2865024 2944608 3223152 3241792 3312684 3404703 3452544 3548448 3647016 3926144 3992004 4102893 4297536 4416912 4539604 4731264 4834728 4862688 4969026 5322672 5470524 5889216 6446304 6483584 6625368 6809406 7096896 7294032 7453539 7984008 8205786 8595072 8833824 9079208 9669456 9725376 9938052 10214109 10645344 10941048 11778432 12308679 12892608 13250736 13618812 14193792 14588064 14907078 15968016 16411572 17667648 18158416 19338912 19450752 19876104 20428218 21290688 21882096 22360617 24617358 25785216 26501472 27237624 29176128 29814156 30642327 31936032 32823144 35335296 36316832 36926037 38677824 39752208 40856436 41991337 42581376 43764192 44721234 49234716 53002944 54475248 58352256 59628312 61284654 63872064 65646288 72633664 73852074 77355648 79504416 81712872 83982674 87528384 89442468 91926981 98469432 106005888 108950496 119256624 122569308 125974011 127744128 131292576 145267328 147704148 159008832 163425744 167965348 175056768 178884936 183853962 196938864 217900992 238513248 245138616 251948022 262585152 275780943 295408296 318017664 326851488 335930696 357769872 367707924 377922033 393877728 435801984 477026496 490277232 503896044 525170304 551561886 590816592 653702976 671861392 715539744 735415848 755844066 787755456 827342829 954052992 980554464 1007792088 1103123772 1133766099 1181633184 1307405952 1343722784 1431079488 1470831696 1511688132 1575510912 1654685658 1961108928 2015584176 2206247544 2267532198 2363266368 2687445568 2862158976 2941663392 3023376264 3309371316 3401298297 3922217856 4031168352 4412495088 4535064396 4726532736 5374891136 5883326784 6046752528 6618742632 6802596594 8062336704 8824990176 9070128792 10203894891 11766653568 12093505056 13237485264 13605193188 16124673408 17649980352 18140257584 20407789782 24187010112 26474970528 27210386376 30611684673 35299960704 36280515168 40815579564 48374020224 52949941056 54420772752 61223369346 72561030336 81631159128 105899882112 108841545504 122446738692 145122060672 163262318256 217683091008 244893477384 326524636512 435366182016 489786954768 653049273024 979573909536 1306098546048 1959147819072 3918295638144
• Sum of all divisors σ(n): 12043219407000
• Sum of proper divisors (its aliquot sum) s(n): 8124923768856
• 3918295638144 is an abundant number, because the sum of its proper divisors (8124923768856) is greater than itself. Its abundance is 4206628130712

Bases of 3918295638144

• Binary: 111001000001001100100111101010000010000000₂
• Hexadecimal: 0x3904C9EA080
• Base-36: 1E01G2000

Squares and roots of 3918295638144

• 3918295638144 squared (3918295638144²) is 15353040707898296187764736
• 3918295638144 cubed (3918295638144³) is 60157752438005163962087948690059689984
• The square root of 3918295638144 is 1979468.5241609677
• The cube root of 3918295638144 is 15765.1848355073

Scales and comparisons

• 3,918,295,638,144 seconds is equal to 124,589 years, 35 weeks, 2 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 3,918,295,638,144 would take you about three hundred eleven thousand, four hundred seventy-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 3918295638144 cubic inches would be around 1313.8 feet tall.

Recreational maths with 3918295638144

• 3918295638144 backwards is 4418365928193
• The number of decimal digits it has is: 13
• The sum of 3918295638144's digits is 63
• More coming soon!