3868736721960

Names of 3868736721960

• Cardinal: 3868736721960 can be written as Three trillion, eight hundred sixty-eight billion, seven hundred thirty-six million, seven hundred twenty-one thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 3.86873672196 × 10¹²

Factors of 3868736721960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 585

Divisors of 3868736721960

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 121 132 165 220 242 257 264 307 330 363 440 484 514 605 614 660 726 771 921 968 1028 1210 1228 1285 1320 1331 1452 1535 1542 1815 1842 2056 2420 2456 2570 2662 2827 2904 3070 3084 3377 3630 3684 3855 3993 4605 4840 5140 5324 5654 6140 6168 6655 6754 7260 7368 7710 7986 8481 9210 10131 10280 10648 11308 12280 13310 13508 14135 14520 15420 15972 16885 16962 18420 19965 20262 22616 26620 27016 28270 30840 31097 31944 33770 33924 36840 37147 39930 40524 42405 50655 53240 56540 62194 67540 67848 74294 78899 79860 81048 84810 93291 94249 101310 111441 113080 124388 135080 148588 155485 157798 159720 169620 185735 186582 188498 202620 222882 236697 248776 282747 297176 310970 315596 339240 342067 371470 373164 376996 394495 405240 408617 445764 466455 471245 473394 557205 565494 621940 631192 684134 742940 746328 753992 788990 817234 867889 891528 932910 942490 946788 1026201 1036739 1114410 1130988 1183485 1225851 1243880 1368268 1413735 1485880 1577980 1634468 1710335 1735778 1865820 1884980 1893576 2043085 2052402 2073478 2228820 2261976 2366970 2451702 2603667 2736536 2827470 3110217 3155960 3268936 3420670 3471556 3731640 3769960 4086170 4104804 4146956 4339445 4457640 4733940 4903404 5131005 5183695 5207334 5654940 6129255 6220434 6841340 6943112 8172340 8209608 8293912 8678890 9467880 9546779 9806808 10262010 10367390 10414668 11309880 11404129 12258510 12440868 13018335 13682680 15551085 16344680 17357780 19093558 20524020 20734780 20829336 22808258 24221993 24517020 24881736 26036670 28640337 31102170 34212387 34715560 38187116 41048040 41469560 45616516 47733895 48443986 49034040 52073340 57020645 57280674 62204340 68424774 72665979 76374232 91233032 95467790 96887972 104146680 105014569 114041290 114561348 121109965 124408680 125445419 136849548 143201685 145331958 171061935 190935580 193775944 210029138 228082580 229122696 242219930 250890838 266441923 273699096 286403370 290663916 315043707 342123870 363329895 376336257 381871160 420058276 456165160 484439860 501781676 525072845 532883846 572806740 581327832 627227095 630087414 684247740 726659790 752672514 799325769 840116552 968879720 1003563352 1050145690 1065767692 1145613480 1254454190 1260174828 1332209615 1368495480 1453319580 1505345028 1575218535 1598651538 1881681285 2100291380 2131535384 2508908380 2520349656 2664419230 2906639160 2930861153 3010690056 3150437070 3197303076 3763362570 3996628845 4200582760 5017816760 5328838460 5861722306 6300874140 6394606152 7526725140 7993257690 8792583459 10657676920 11723444612 12601748280 14654305765 15053450280 15986515380 17585166918 23446889224 29308611530 31973030760 32239472683 35170333836 43962917295 58617223060 64478945366 70340667672 87925834590 96718418049 117234446120 128957890732 161197363415 175851669180 193436836098 257915781464 322394726830 351703338360 386873672196 483592090245 644789453660 773747344392 967184180490 1289578907320 1934368360980 3868736721960
• Sum of all divisors σ(n): 12857512890240
• Sum of proper divisors (its aliquot sum) s(n): 8988776168280
• 3868736721960 is an abundant number, because the sum of its proper divisors (8988776168280) is greater than itself. Its abundance is 5120039446320

Bases of 3868736721960

• Binary: 111000010011000010101011011001010000101000₂
• Hexadecimal: 0x384C2AD9428
• Base-36: 1DD9TYFJC

Squares and roots of 3868736721960

• 3868736721960 squared (3868736721960²) is 14967123823841806346241600
• 3868736721960 cubed (3868736721960³) is 57903861559419170377563852350185536000
• The square root of 3868736721960 is 1966910.4509255119
• The cube root of 3868736721960 is 15698.4361864311

Scales and comparisons

• 3,868,736,721,960 seconds is equal to 123,013 years, 44 weeks, 5 days, 9 hours, 26 minutes.
• To count from 1 to 3,868,736,721,960 would take you about three hundred seven thousand, five hundred thirty-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 3868736721960 cubic inches would be around 1308.2 feet tall.

Recreational maths with 3868736721960

• 3868736721960 backwards is 0691276378683
• 3868736721960 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3868736721960's digits is 66
• More coming soon!