15481456738560

Names of 15481456738560

• Cardinal: 15481456738560 can be written as Fifteen trillion, four hundred eighty-one billion, four hundred fifty-six million, seven hundred thirty-eight thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.548145673856 × 10¹³

Factors of 15481456738560

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 990421

Divisors of 15481456738560

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 40 45 46 48 59 60 64 69 72 80 90 92 96 115 118 120 128 138 144 160 177 180 184 192 207 230 236 240 256 276 288 295 320 345 354 360 368 384 414 460 472 480 531 552 576 590 640 690 708 720 736 768 828 885 920 944 960 1035 1062 1104 1152 1180 1280 1357 1380 1416 1440 1472 1656 1770 1840 1888 1920 2070 2124 2208 2304 2360 2655 2714 2760 2832 2880 2944 3312 3540 3680 3776 3840 4071 4140 4248 4416 4720 5310 5428 5520 5664 5760 5888 6624 6785 7080 7360 7552 8142 8280 8496 8832 9440 10620 10856 11040 11328 11520 12213 13248 13570 14160 14720 15104 16284 16560 16992 17664 18880 20355 21240 21712 22080 22656 24426 26496 27140 28320 29440 32568 33120 33984 37760 40710 42480 43424 44160 45312 48852 52992 54280 56640 61065 65136 66240 67968 75520 81420 84960 86848 88320 97704 108560 113280 122130 130272 132480 135936 162840 169920 173696 195408 217120 226560 244260 260544 264960 325680 339840 347392 390816 434240 488520 521088 651360 679680 781632 868480 977040 990329 1042176 1302720 1563264 1736960 1954080 1980658 2605440 2970987 3126528 3908160 3961316 4951645 5210880 5941974 7816320 7922632 8912961 9903290 11883948 14854935 15632640 15845264 17825922 19806580 22777567 23767896 29709870 31690528 35651844 39613160 44564805 45555134 47535792 58429411 59419740 63381056 68332701 71303688 79226320 89129610 91110268 95071584 113887835 116858822 118839480 126762112 136665402 142607376 158452640 175288233 178259220 182220536 190143168 204998103 227775670 233717644 237678960 253524224 273330804 285214752 292147055 316905280 341663505 350576466 356518440 364441072 380286336 409996206 455551340 467435288 475357920 525864699 546661608 570429504 584294110 633810560 683327010 701152932 713036880 728882144 760572672 819992412 876441165 911102680 934870576 950715840 1024990515 1051729398 1093323216 1140859008 1168588220 1267621120 1343876453 1366654020 1402305864 1426073760 1457764288 1639984824 1752882330 1822205360 1869741152 1901431680 2049981030 2103458796 2186646432 2281718016 2337176440 2629323495 2687752906 2733308040 2804611728 2852147520 2915528576 3279969648 3505764660 3644410720 3739482304 3802863360 4031629359 4099962060 4206917592 4373292864 4674352880 5258646990 5375505812 5466616080 5609223456 5704295040 5831057152 6559939296 6719382265 7011529320 7288821440 7478964608 8063258718 8199924120 8413835184 8746585728 9348705760 10517293980 10751011624 10933232160 11218446912 11408590080 12094888077 13119878592 13438764530 14023058640 14577642880 14957929216 16126517436 16399848240 16827670368 17493171456 18697411520 20158146795 21034587960 21502023248 21866464320 22436893824 24189776154 26239757184 26877529060 28046117280 29155285760 32253034872 32799696480 33655340736 37394823040 40316293590 42069175920 43004046496 43732928640 44873787648 48379552308 52479514368 53755058120 56092234560 60474440385 64506069744 65599392960 67310681472 74789646080 80632587180 84138351840 86008092992 87465857280 96759104616 107510116240 112184469120 120948880770 129012139488 131198785920 134621362944 161265174360 168276703680 172016185984 193518209232 215020232480 224368938240 241897761540 258024278976 262397571840 322530348720 336553407360 344032371968 387036418464 430040464960 483795523080 516048557952 645060697440 673106814720 774072836928 860080929920 967591046160 1032097115904 1290121394880 1548145673856 1720161859840 1935182092320 2580242789760 3096291347712 3870364184640 5160485579520 7740728369280 15481456738560
• Sum of all divisors σ(n): 56840505321600
• Sum of proper divisors (its aliquot sum) s(n): 41359048583040
• 15481456738560 is an abundant number, because the sum of its proper divisors (41359048583040) is greater than itself. Its abundance is 25877591844480

Bases of 15481456738560

• Binary: 11100001010010001110101110101100000100000000₂
• Hexadecimal: 0xE148EBAC100
• Base-36: 5HK2ZMF40

Squares and roots of 15481456738560

• 15481456738560 squared (15481456738560²) is 239675502747904832190873600
• 15481456738560 cubed (15481456738560³) is 3710525927084307061242986102853206016000
• The square root of 15481456738560 is 3934648.2356825749
• The cube root of 15481456738560 is 24923.2079546865

Scales and comparisons

• 15,481,456,738,560 seconds is equal to 492,262 years, 22 weeks, 5 days, 1 hour, 36 minutes.
• To count from 1 to 15,481,456,738,560 would take you about one million, two hundred thirty thousand, six hundred fifty-six 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 15481456738560 cubic inches would be around 2076.9 feet tall.

Recreational maths with 15481456738560

• 15481456738560 backwards is 06583765418451
• The number of decimal digits it has is: 14
• The sum of 15481456738560's digits is 63
• More coming soon!