3998713958400

Names of 3998713958400

• Cardinal: 3998713958400 can be written as Three trillion, nine hundred ninety-eight billion, seven hundred thirteen million, nine hundred fifty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 3.9987139584 × 10¹²

Factors of 3998713958400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1859538

Divisors of 3998713958400

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 64 70 75 80 84 96 100 105 112 120 128 140 150 160 168 175 192 200 210 224 240 256 280 300 320 336 350 384 400 420 448 480 512 525 560 600 640 672 700 768 800 840 896 960 1024 1050 1120 1200 1280 1344 1400 1536 1600 1680 1792 1920 2048 2100 2240 2400 2560 2688 2800 3072 3200 3360 3584 3840 4096 4200 4480 4800 5120 5376 5600 6144 6400 6720 7168 7680 8400 8960 9600 10240 10752 11200 12288 12800 13440 14336 15360 16800 17920 19200 20480 21504 22400 25600 26880 28672 30720 33600 35840 38400 43008 44800 51200 53760 61440 67200 71680 76800 86016 89600 102400 107520 134400 143360 153600 179200 215040 268800 307200 358400 430080 537600 716800 1075200 1859521 2150400 3719042 5578563 7438084 9297605 11157126 13016647 14876168 18595210 22314252 26033294 27892815 29752336 37190420 39049941 44628504 46488025 52066588 55785630 59504672 65083235 74380840 78099882 89257008 92976050 104133176 111571260 119009344 130166470 139464075 148761680 156199764 178514016 185952100 195249705 208266352 223142520 238018688 260332940 278928150 297523360 312399528 325416175 357028032 371904200 390499410 416532704 446285040 476037376 520665880 557856300 595046720 624799056 650832350 714056064 743808400 780998820 833065408 892570080 952074752 976248525 1041331760 1115712600 1190093440 1249598112 1301664700 1428112128 1487616800 1561997640 1666130816 1785140160 1904149504 1952497050 2082663520 2231425200 2380186880 2499196224 2603329400 2856224256 2975233600 3123995280 3332261632 3570280320 3808299008 3904994100 4165327040 4462850400 4760373760 4998392448 5206658800 5712448512 5950467200 6247990560 6664523264 7140560640 7616598016 7809988200 8330654080 8925700800 9520747520 9996784896 10413317600 11424897024 11900934400 12495981120 13329046528 14281121280 15619976400 16661308160 17851401600 19041495040 19993569792 20826635200 22849794048 23801868800 24991962240 26658093056 28562242560 31239952800 33322616320 35702803200 38082990080 39987139584 41653270400 47603737600 49983924480 53316186112 57124485120 62479905600 66645232640 71405606400 79974279168 83306540800 95207475200 99967848960 114248970240 124959811200 133290465280 142811212800 159948558336 166613081600 190414950400 199935697920 249919622400 266580930560 285622425600 333226163200 399871395840 499839244800 571244851200 666452326400 799742791680 999678489600 1332904652800 1999356979200 3998713958400
• Sum of all divisors σ(n): 15109493944384
• Sum of proper divisors (its aliquot sum) s(n): 11110779985984
• 3998713958400 is an abundant number, because the sum of its proper divisors (11110779985984) is greater than itself. Its abundance is 7112066027584

Bases of 3998713958400

• Binary: 111010001100000101111011001101000000000000₂
• Hexadecimal: 0x3A305ECD000
• Base-36: 1F0ZF1P1C

Squares and roots of 3998713958400

• 3998713958400 squared (3998713958400²) is 15989713321102996930560000
• 3998713958400 cubed (3998713958400³) is 63938289847908975110302627528704000000
• The square root of 3998713958400 is 1999678.4637536105
• The cube root of 3998713958400 is 15872.3091175055

Scales and comparisons

• 3,998,713,958,400 seconds is equal to 127,146 years, 38 weeks, 1 day, 13 hours, 20 minutes.
• To count from 1 to 3,998,713,958,400 would take you about three hundred seventeen thousand, eight hundred sixty-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 3998713958400 cubic inches would be around 1322.7 feet tall.

Recreational maths with 3998713958400

• 3998713958400 backwards is 0048593178993
• The number of decimal digits it has is: 13
• The sum of 3998713958400's digits is 66
• More coming soon!