4638706733640

Names of 4638706733640

• Cardinal: 4638706733640 can be written as Four trillion, six hundred thirty-eight billion, seven hundred six million, seven hundred thirty-three thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.63870673364 × 10¹²

Factors of 4638706733640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2810

Divisors of 4638706733640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 49 56 60 70 84 98 105 120 140 147 168 196 210 245 280 294 392 420 490 588 735 823 840 877 980 1093 1176 1470 1646 1754 1960 2186 2469 2631 2940 3279 3292 3508 4115 4372 4385 4938 5262 5465 5761 5880 6139 6558 6584 7016 7651 8230 8744 8770 9876 10524 10930 11522 12278 12345 13116 13155 15302 16395 16460 17283 17540 18417 19752 21048 21860 22953 23044 24556 24690 26232 26310 28805 30604 30695 32790 32920 34566 35080 36834 38255 40327 42973 43720 45906 46088 49112 49380 52620 53557 57610 61208 61390 65580 69132 73668 76510 80654 85946 86415 91812 92085 98760 105240 107114 114765 115220 120981 122780 128919 131160 138264 147336 153020 160671 161308 171892 172830 183624 184170 201635 214228 214865 229530 230440 241962 245560 257838 267785 306040 321342 322616 343784 345660 368340 403270 428456 429730 459060 483924 515676 535570 604905 642684 644595 691320 721771 736680 803355 806540 859460 899539 918120 958561 967848 1031352 1071140 1209810 1285368 1289190 1443542 1606710 1613080 1718920 1799078 1917122 2142280 2165313 2419620 2578380 2698617 2875683 2887084 3213420 3598156 3608855 3834244 4330626 4497695 4792805 4839240 5052397 5156760 5397234 5751366 5774168 6296773 6426840 6709927 7196312 7217710 7668488 8661252 8995390 9585610 10104794 10794468 10826565 11502732 12593546 13419854 13493085 14378415 14435420 15157191 17322504 17990780 18890319 19171220 20129781 20209588 21588936 21653130 23005464 25187092 25261985 26839708 26986170 28756830 28870840 30314382 31483865 33549635 35366779 35981560 37780638 38342440 40259562 40419176 43306260 44077411 46969489 50374184 50523970 53679416 53972340 57513660 60628764 62967730 67099270 70733558 75561276 75785955 80519124 86612520 88154822 93938978 94451595 100648905 101047940 106100337 107944680 115027320 121257528 125935460 132232233 134198540 140908467 141467116 151122552 151571910 161038248 176309644 176833895 187877956 188903190 201297810 202095880 212200674 220387055 234847445 251870920 264464466 268397080 281816934 282934232 303143820 352619288 353667790 375755912 377806380 402595620 424401348 440774110 469694890 528928932 530501685 563633868 606287640 661161165 704542335 707335580 755612760 788895703 805191240 848802696 881548220 939389780 1057857864 1061003370 1127267736 1322322330 1409084670 1414671160 1577791406 1763096440 1878779560 2122006740 2366687109 2644644660 2818169340 3155582812 3944478515 4244013480 4733374218 5289289320 5522269921 5636338680 6311165624 7888957030 9466748436 11044539842 11833435545 15777914060 16566809763 18933496872 22089079684 23666871090 27611349605 31555828120 33133619526 38655889447 44178159368 47333742180 55222699210 66267239052 77311778894 82834048815 94667484360 110445398420 115967668341 132534478104 154623557788 165668097630 193279447235 220890796840 231935336682 309247115576 331336195260 386558894470 463870673364 579838341705 662672390520 773117788940 927741346728 1159676683410 1546235577880 2319353366820 4638706733640
• Sum of all divisors σ(n): 16241136111360
• Sum of proper divisors (its aliquot sum) s(n): 11602429377720
• 4638706733640 is an abundant number, because the sum of its proper divisors (11602429377720) is greater than itself. Its abundance is 6963722644080

Bases of 4638706733640

• Binary: 1000011100000001000011101111001001001001000₂
• Hexadecimal: 0x43808779248
• Base-36: 1N6ZQ7YVC

Squares and roots of 4638706733640

• 4638706733640 squared (4638706733640²) is 21517600160717077907649600
• 4638706733640 cubed (4638706733640³) is 99813836757291455501158681585652544000
• The square root of 4638706733640 is 2153765.7100158317
• The cube root of 4638706733640 is 16677.5520803973

Scales and comparisons

• 4,638,706,733,640 seconds is equal to 147,496 years, 27 weeks, 2 days, 8 hours, 14 minutes.
• To count from 1 to 4,638,706,733,640 would take you about three hundred sixty-eight thousand, seven hundred forty-one 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 4638706733640 cubic inches would be around 1389.8 feet tall.

Recreational maths with 4638706733640

• 4638706733640 backwards is 0463376078364
• The number of decimal digits it has is: 13
• The sum of 4638706733640's digits is 57
• More coming soon!