13972667940

Names of 13972667940

• Cardinal: 13972667940 can be written as Thirteen billion, nine hundred seventy-two million, six hundred sixty-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.397266794 × 10¹⁰

Factors of 13972667940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4832

Divisors of 13972667940

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 27 28 30 33 35 36 42 44 45 54 55 60 63 66 70 71 77 84 90 99 105 108 110 126 132 135 140 142 154 165 180 189 198 210 213 220 231 252 270 284 297 308 315 330 355 378 385 396 420 426 462 495 497 540 594 630 639 660 693 710 756 770 781 852 924 945 990 994 1065 1155 1188 1260 1278 1386 1420 1485 1491 1540 1562 1890 1917 1980 1988 2079 2130 2310 2343 2485 2556 2772 2970 2982 3124 3195 3465 3780 3834 3905 4158 4260 4473 4620 4686 4733 4970 5467 5940 5964 6390 6930 7029 7455 7668 7810 8316 8946 9372 9466 9585 9940 10395 10934 11715 12780 13419 13860 14058 14199 14910 15620 16401 17892 18932 19170 20790 21087 21868 22365 23430 23665 26838 27335 28116 28398 29820 32802 33131 35145 38340 41580 42174 42597 44730 46860 47330 49203 52063 53676 54670 56796 65604 66262 67095 70290 70995 82005 84348 85194 89460 94660 98406 99393 104126 105435 109340 127791 132524 134190 140580 141990 147609 156189 164010 165655 170388 196812 198786 208252 210870 212985 246015 255582 260315 268380 283980 295218 298179 312378 328020 331310 336043 364441 397572 421740 425970 468567 492030 496965 511164 520630 590436 596358 624756 638955 662620 672086 728882 738045 780945 851940 894537 937134 984060 993930 1008129 1041260 1093323 1192716 1277910 1344172 1405701 1457764 1476090 1490895 1561890 1680215 1789074 1822205 1874268 1987860 2016258 2186646 2342835 2352301 2555820 2811402 2952180 2981790 3024387 3123780 3279969 3360430 3578148 3644410 3696473 4032516 4373292 4472685 4685670 4704602 5040645 5466615 5622804 5963580 6048774 6559938 6720860 7028505 7056903 7288820 7392946 8945370 9073161 9371340 9409204 9839907 10081290 10933230 11089419 11761505 12097548 13119876 14057010 14113806 14785892 15121935 16399845 17890740 18146322 18482365 19679814 20162580 21170709 21866460 22178838 23523010 25875311 28114020 28227612 30243870 32799690 33268257 35284515 36292644 36964730 39359628 42341418 44357676 45365805 47046020 49199535 51750622 55447095 60487740 63512127 65599380 66536514 70569030 73929460 77625933 84682836 90731610 98399070 99804771 103501244 105853545 110894190 127024254 129376555 133073028 141138060 155251866 166341285 181463220 196798140 199609542 211707090 221788380 232877799 254048508 258753110 310503732 317560635 332682570 388129665 399219084 423414180 465755598 499023855 517506220 635121270 665365140 698633397 776259330 931511196 998047710 1164388995 1270242540 1397266794 1552518660 1996095420 2328777990 2794533588 3493166985 4657555980 6986333970 13972667940
• Sum of all divisors σ(n): 54971965440
• Sum of proper divisors (its aliquot sum) s(n): 40999297500
• 13972667940 is an abundant number, because the sum of its proper divisors (40999297500) is greater than itself. Its abundance is 27026629560

Bases of 13972667940

• Binary: 1101000000110101011111111000100100₂
• Hexadecimal: 0x340D5FE24
• Base-36: 6F2YRL0

Squares and roots of 13972667940

• 13972667940 squared (13972667940²) is 195235449361503843600
• 13972667940 cubed (13972667940³) is 2727960104044978225656494184000
• The square root of 13972667940 is 118206.0402009981
• The cube root of 13972667940 is 2408.5728101751

Scales and comparisons

• 13,972,667,940 seconds is equal to 444 years, 14 weeks, 6 days, 16 hours, 39 minutes.
• To count from 1 to 13,972,667,940 would take you about eight hundred eighty-eight 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 13972667940 cubic inches would be around 200.7 feet tall.

Recreational maths with 13972667940

• 13972667940 backwards is 04976627931
• 13972667940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13972667940's digits is 54
• More coming soon!