13928489796756640

Names of 13928489796756640

• Cardinal: 13928489796756640 can be written as Thirteen quadrillion, nine hundred twenty-eight trillion, four hundred eighty-nine billion, seven hundred ninety-six million, seven hundred fifty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.392848979675664 × 10¹⁶

Factors of 13928489796756640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2344

Divisors of 13928489796756640

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 70 80 98 112 140 160 196 224 245 280 392 490 560 784 980 1009 1120 1321 1568 1960 2018 2642 3920 4036 5045 5284 6605 7063 7840 8072 9247 10090 10568 13210 14126 16144 18494 20180 21136 26420 28252 32288 35315 36988 40360 42272 46235 49441 52840 56504 64729 70630 73976 80720 92470 98882 105680 113008 129458 141260 147952 161440 184940 197764 211360 226016 247205 258916 282520 295904 323645 369880 395528 494410 517832 565040 647290 739760 791056 988820 1018081 1035664 1130080 1294580 1332889 1479520 1582112 1745041 1977640 2036162 2071328 2589160 2665778 3490082 3955280 4072324 5090405 5178320 5331556 6664445 6980164 7126567 7910560 8144648 8725205 9330223 10180810 10356640 10663112 12215287 13328890 13960328 14253134 16289296 17450410 18660446 20361620 21326224 24430574 26657780 27920656 28506268 32578592 34900820 35632835 37320892 40723240 42652448 46651115 48861148 49885969 53315560 55841312 57012536 61076435 65311561 69801640 71265670 74641784 81446480 85507009 93302230 97722296 99771938 106631120 114025072 122152870 130623122 139603280 142531340 149283568 162892960 171014018 186604460 195444592 199543876 213262240 228050144 244305740 249429845 261246244 279206560 285062680 298567136 326557805 342028036 373208920 390889184 399087752 427535045 488611480 498859690 522492488 570125360 653115610 684056072 746417840 798175504 855070090 977222960 997719380 1044984976 1140250720 1306231220 1344885001 1368112144 1492835680 1596351008 1710140180 1760746369 1954445920 1995438760 2089969952 2612462440 2689770002 2736224288 3420280360 3521492738 3990877520 5224924880 5379540004 6724425005 6840560720 7042985476 7981755040 8803731845 9414195007 10449849760 10759080008 12325224583 13448850010 13681121440 14085970952 17607463690 18828390014 21518160016 24650449166 26897700020 28171941904 35214927380 37656780028 43036320032 47070975035 49300898332 53795400040 56343883808 61626122915 65899365049 70429854760 75313560056 86276572081 94141950070 98601796664 107590800080 123252245830 131798730098 140859709520 150627120112 172553144162 188283900140 197203593328 215181600160 246504491660 263597460196 281719419040 301254240224 329496825245 345106288324 376567800280 394407186656 431382860405 493008983320 527194920392 658993650490 690212576648 753135600560 862765720810 986017966640 1054389840784 1317987300980 1380425153296 1506271201120 1725531441620 1776593086321 1972035933280 2108779681568 2635974601960 2760850306592 3451062883240 3553186172642 5271949203920 6902125766480 7106372345284 8882965431605 10543898407840 12436151604247 13804251532960 14212744690568 17765930863210 24872303208494 28425489381136 35531861726420 49744606416988 56850978762272 62180758021235 71063723452840 87053061229729 99489212833976 124361516042470 142127446905680 174106122459458 198978425667952 248723032084940 284254893811360 348212244918916 397956851335904 435265306148645 497446064169880 696424489837832 870530612297290 994892128339760 1392848979675664 1741061224594580 1989784256679520 2785697959351328 3482122449189160 6964244898378320 13928489796756640
• Sum of all divisors σ(n): 38345476874247018
• Sum of proper divisors (its aliquot sum) s(n): 24416987077490378
• 13928489796756640 is an abundant number, because the sum of its proper divisors (24416987077490378) is greater than itself. Its abundance is 10488497280733738

Bases of 13928489796756640

• Binary: 110001011110111110001100111110100101111110010010100000₂
• Hexadecimal: 0x317BE33E97E4A0
• Base-36: 3T58JVM1F34

Squares and roots of 13928489796756640

• 13928489796756640 squared (13928489796756640²) is 194002828018353826655063384089600
• 13928489796756640 cubed (13928489796756640³) is 2702166410595574475074410396425509508659154944000
• The square root of 13928489796756640 is 118019023.0291567869
• The cube root of 13928489796756640 is 240603.1691662315

Scales and comparisons

• 13,928,489,796,756,640 seconds is equal to 442,882,891 years, 46 weeks, 1 day, 15 hours, 30 minutes, 40 seconds.
• To count from 1 to 13,928,489,796,756,640 would take you about one billion, three hundred twenty-eight million, six hundred forty-eight thousand, six hundred seventy-five 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 13928489796756640 cubic inches would be around 20050.3 feet tall.

Recreational maths with 13928489796756640

• 13928489796756640 backwards is 04665769798482931
• The number of decimal digits it has is: 17
• The sum of 13928489796756640's digits is 94
• More coming soon!