23156389052917920

Names of 23156389052917920

• Cardinal: 23156389052917920 can be written as Twenty-three quadrillion, one hundred fifty-six trillion, three hundred eighty-nine billion, fifty-two million, nine hundred seventeen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.315638905291792 × 10¹⁶

Factors of 23156389052917920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 135828

Divisors of 23156389052917920

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 90 96 97 108 120 135 144 160 162 180 194 216 240 270 288 291 324 360 388 405 432 480 485 540 582 648 720 776 810 864 873 970 1080 1164 1296 1440 1455 1552 1620 1746 1940 2160 2328 2592 2619 2910 3104 3240 3492 3880 4320 4365 4656 5238 5820 6480 6984 7760 7857 8730 9312 10476 11640 12960 13095 13968 15520 15714 17460 20952 23280 26190 27936 31428 34920 39285 41904 46560 52380 62856 69840 78570 83808 104760 125712 135721 139680 157140 209520 251424 271442 314280 407163 419040 542884 628560 678605 814326 1085768 1221489 1257120 1357210 1628652 2035815 2171536 2442978 2714420 3257304 3664467 4071630 4343072 4885956 5428840 6107445 6514608 7328934 8143260 9771912 10857680 10993401 12214890 13029216 13164937 14657868 16286520 18322335 19543824 21715360 21986802 24429780 26329874 29315736 32573040 36644670 39087648 39494811 43973604 48859560 52659748 54967005 58631472 65146080 65824685 73289340 78989622 87947208 97719120 105319496 109934010 117262944 118484433 131649370 146578680 157979244 175894416 195438240 197474055 210638992 219868020 236968866 263298740 293157360 315958488 351788832 355453299 394948110 421277984 439736040 473937732 526597480 586314720 592422165 631916976 710906598 789896220 879472080 947875464 1053194960 1066359897 1184844330 1263833952 1421813196 1579792440 1758944160 1777266495 1895750928 2106389920 2132719794 2369688660 2843626392 3159584880 3554532990 3791501856 4265439588 4739377320 5331799485 5687252784 6319169760 7109065980 8530879176 9478754640 10663598970 11374505568 14218131960 17061758352 18420189841 18957509280 21327197940 28436263920 34123516704 36840379682 42654395880 55260569523 56872527840 73680759364 85308791760 92100949205 110521139046 147361518728 165781708569 170617583520 184201898410 221042278092 276302847615 294723037456 331563417138 368403796820 442084556184 497345125707 552605695230 589446074912 663126834276 736807593640 828908542845 884169112368 994690251414 1105211390460 1326253668552 1473615187280 1492035377121 1657817085690 1768338224736 1786758414577 1989380502828 2210422780920 2486725628535 2652507337104 2947230374560 2984070754242 3315634171380 3573516829154 3978761005656 4420845561840 4973451257070 5305014674208 5360275243731 5968141508484 6631268342760 7147033658308 7460176885605 7957522011312 8841691123680 8933792072885 9946902514140 10720550487462 11936283016968 13262536685520 14294067316616 14920353771210 15915044022624 16080825731193 17867584145770 19893805028280 21441100974924 23872566033936 26525073371040 26801376218655 28588134633232 29840707542420 32161651462386 35735168291540 39787610056560 42882201949848 47745132067872 48242477193579 53602752437310 57176269266464 59681415084840 64323302924772 71470336583080 79575220113120 80404128655965 85764403899696 96484954387158 107205504874620 119362830169680 128646605849544 142940673166160 144727431580737 160808257311930 171528807799392 192969908774316 214411009749240 238725660339360 241212385967895 257293211699088 285881346332320 289454863161474 321616514623860 385939817548632 428822019498480 482424771935790 514586423398176 578909726322948 643233029247720 723637157903685 771879635097264 857644038996960 964849543871580 1157819452645896 1286466058495440 1447274315807370 1543759270194528 1929699087743160 2315638905291792 2572932116990880 2894548631614740 3859398175486320 4631277810583584 5789097263229480 7718796350972640 11578194526458960 23156389052917920
• Sum of all divisors σ(n): 82565867358848412
• Sum of proper divisors (its aliquot sum) s(n): 59409478305930492
• 23156389052917920 is an abundant number, because the sum of its proper divisors (59409478305930492) is greater than itself. Its abundance is 36253089253012572

Bases of 23156389052917920

• Binary: 1010010010001001001110011110111110001111010100010100000₂
• Hexadecimal: 0x52449CF7C7A8A0
• Base-36: 6C0969TUY00

Squares and roots of 23156389052917920

• 23156389052917920 squared (23156389052917920²) is 536218353970096883982066257126400
• 23156389052917920 cubed (23156389052917920³) is 12416880821846817771097864572605204198914265088000
• The square root of 23156389052917920 is 152172234.8292155429
• The cube root of 23156389052917920 is 285029.8072976109

Scales and comparisons

• 23,156,389,052,917,920 seconds is equal to 736,301,544 years, 24 weeks, 2 days, 13 hours, 12 minutes.
• To count from 1 to 23,156,389,052,917,920 would take you about two billion, two hundred eight million, nine hundred four thousand, six hundred thirty-three 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 23156389052917920 cubic inches would be around 23752.5 feet tall.

Recreational maths with 23156389052917920

• 23156389052917920 backwards is 02971925098365132
• 23156389052917920 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 23156389052917920's digits is 72
• More coming soon!