3999931043468580

Names of 3999931043468580

• Cardinal: 3999931043468580 can be written as Three quadrillion, nine hundred ninety-nine trillion, nine hundred thirty-one billion, forty-three million, four hundred sixty-eight thousand, five hundred eighty.

Scientific notation

• Scientific notation: 3.99993104346858 × 10¹⁵

Factors of 3999931043468580

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 249597

Divisors of 3999931043468580

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 81 90 99 108 110 121 132 135 162 165 180 198 220 242 243 270 297 324 330 363 396 405 484 486 495 540 594 605 660 726 810 891 972 990 1089 1188 1210 1215 1452 1485 1620 1782 1815 1980 2178 2420 2430 2673 2970 3267 3564 3630 4356 4455 4860 5346 5445 5940 6534 7260 8910 9801 10692 10890 13068 13365 16335 17820 19602 21780 26730 29403 31139 32670 39204 49005 53460 58806 62278 65340 93417 98010 117612 124556 147015 155695 186834 196020 218437 280251 294030 311390 342529 373668 436874 467085 560502 588060 622780 655311 685058 840753 873748 934170 1027587 1092185 1121004 1310622 1370116 1401255 1681506 1712645 1868340 1965933 2055174 2184370 2402807 2522259 2621244 2802510 3082761 3276555 3363012 3425290 3767819 3931866 4110348 4203765 4368740 4805614 5044518 5137935 5605020 5897799 6165522 6553110 6850580 7208421 7535638 7566777 7863732 8407530 9248283 9611228 9829665 10089036 10275870 11303457 11795598 12014035 12331044 12611295 13106220 14416842 15071276 15133554 15413805 16815060 17693397 18496566 18839095 19659330 20551740 21625263 22606914 23591196 24028070 25222590 26430877 27744849 28833684 29488995 30267108 30827610 33910371 35386794 36042105 36993132 37678190 37833885 39318660 43250526 45213828 46241415 48056140 50445180 52861754 53080191 55489698 56517285 58977990 61655220 64875789 67820742 70773588 72084210 75356380 75667770 79292631 83234547 86501052 88466985 92482830 101731113 105723508 106160382 108126315 110979396 113034570 117955980 129751578 132154385 135641484 138724245 144168420 151335540 158585262 166469094 169551855 176933970 184965660 194627367 203462226 212320764 216252630 226069140 237877893 259503156 264308770 265400955 277448490 305193339 317170524 324378945 332938188 339103710 353867940 389254734 396463155 406924452 416172735 432505260 475755786 508655565 528617540 530801910 554896980 583882101 610386678 648757890 678207420 713633679 778509468 792926310 832345470 915580017 951511572 973136835 1017311130 1061603820 1167764202 1189389465 1220773356 1297515780 1427267358 1525966695 1585852620 1664690940 1831160034 1946273670 2034622260 2140901037 2335528404 2378778930 2854534716 2919410505 3051933390 3568168395 3662320068 3892547340 4281802074 4577900085 4757557860 5838821010 6103866780 6422703111 6801909743 7136336790 8563604148 9155800170 10704505185 11677642020 12845406222 13603819486 14272673580 18311600340 20405729229 21409010370 25690812444 27207638972 32113515555 34009548715 40811458458 42818020740 61217187687 64227031110 68019097430 74821007173 81622916916 102028646145 122434375374 128454062220 136038194860 149642014346 183651563061 204057292290 224463021519 244868750748 299284028692 306085938435 367303126122 374105035865 408114584580 448926043038 550954689183 612171876870 673389064557 734606252244 748210071730 823031078903 897852086076 918257815305 1101909378366 1122315107595 1224343753740 1346778129114 1496420143460 1646062157806 1652864067549 1836515630610 2020167193671 2203818756732 2244630215190 2469093236709 2693556258228 2754773445915 3292124315612 3305728135098 3366945322785 3673031261220 4040334387342 4115155394515 4489260430380 4938186473418 5509546891830 6060501581013 6611456270196 6733890645570 7407279710127 8080668774684 8230310789030 8264320337745 9876372946836 10100835968355 11019093783660 12121003162026 12345466183545 13467781291140 14814559420254 16460621578060 16528640675490 18181504743039 20201671936710 22221839130381 24242006324052 24690932367090 29629118840508 30302507905065 33057281350980 36363009486078 37036398550635 40403343873420 44443678260762 49381864734180 60605015810130 66665517391143 72726018972156 74072797101270 88887356521524 90907523715195 111109195651905 121210031620260 133331034782286 148145594202540 181815047430390 199996552173429 222218391303810 266662069564572 333327586955715 363630094860780 399993104346858 444436782607620 666655173911430 799986208693716 999982760867145 1333310347822860 1999965521734290 3999931043468580
• Sum of all divisors σ(n): 13830857753993280
• Sum of proper divisors (its aliquot sum) s(n): 9830926710524700
• 3999931043468580 is an abundant number, because the sum of its proper divisors (9830926710524700) is greater than itself. Its abundance is 5830995667056120

Bases of 3999931043468580

• Binary: 1110001101011110101010000100111110001101010100100100₂
• Hexadecimal: 0xE35EA84F8D524
• Base-36: 13DUUYC4E90

Squares and roots of 3999931043468580

• 3999931043468580 squared (3999931043468580²) is 15999448352503643225477447216400
• 3999931043468580 cubed (3999931043468580³) is 63996690143551550817200046759866520921860712000
• The square root of 3999931043468580 is 63245008.0517710109
• The cube root of 3999931043468580 is 158739.1930109905

Scales and comparisons

• 3,999,931,043,468,580 seconds is equal to 127,185,434 years, 30 weeks, 2 days, 7 hours, 3 minutes.
• To count from 1 to 3,999,931,043,468,580 would take you about three hundred eighty-one million, five hundred fifty-six thousand, three hundred 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 3999931043468580 cubic inches would be around 13228.3 feet tall.

Recreational maths with 3999931043468580

• 3999931043468580 backwards is 0858643401399993
• 3999931043468580 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 3999931043468580's digits is 81
• More coming soon!