2972949393680

Names of 2972949393680

• Cardinal: 2972949393680 can be written as Two trillion, nine hundred seventy-two billion, nine hundred forty-nine million, three hundred ninety-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.97294939368 × 10¹²

Factors of 2972949393680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 201557

Divisors of 2972949393680

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 35 38 40 56 70 73 76 80 95 112 133 140 146 152 190 266 280 292 304 361 365 380 511 532 560 584 665 722 730 760 1022 1064 1168 1330 1387 1444 1460 1520 1805 2044 2128 2527 2555 2660 2774 2888 2920 3610 4088 5054 5110 5320 5548 5776 5840 6935 7220 8176 9709 10108 10220 10640 11096 12635 13870 14440 19418 20216 20440 22192 25270 26353 27740 28880 38836 40432 40880 48545 50540 52706 55480 77672 97090 101080 105412 110960 131765 155344 184471 194180 201451 202160 210824 263530 368942 388360 402902 421648 527060 737884 776720 805804 922355 1007255 1054120 1410157 1475768 1611608 1844710 2014510 2108240 2820314 2951536 3223216 3689420 3827569 4029020 5640628 7050785 7378840 7655138 8058040 11281256 14101570 14705923 14757680 15310276 16116080 19137845 22562512 26792983 28203140 29411846 30620552 38275690 53585966 56406280 58823692 61241104 72723811 73529615 76551380 102941461 107171932 112812560 117647384 133964915 145447622 147059230 153102760 205882922 214343864 235294768 267929830 279412537 290895244 294118460 306205520 363619055 411765844 428687728 509066677 514707305 535859660 558825074 581790488 588236920 727238110 823531688 1018133354 1029414610 1071719320 1117650148 1163580976 1176473840 1397062685 1454476220 1647063376 1955887759 2036266708 2058829220 2143438640 2235300296 2545333385 2794125370 2908952440 3911775518 4072533416 4117658440 4470600592 5090666770 5308838203 5588250740 5817904880 7823551036 8145066832 8235316880 9779438795 10181333540 10617676406 11176501480 15647102072 19558877590 20362667080 21235352812 22353002960 26544191015 31294204144 37161867421 39117755180 40725334160 42470705624 53088382030 74323734842 78235510360 84941411248 106176764060 148647469684 156471020720 185809337105 212353528120 297294939368 371618674210 424707056240 594589878736 743237348420 1486474696840 2972949393680
• Sum of all divisors σ(n): 8451449679744
• Sum of proper divisors (its aliquot sum) s(n): 5478500286064
• 2972949393680 is an abundant number, because the sum of its proper divisors (5478500286064) is greater than itself. Its abundance is 2505550892384

Bases of 2972949393680

• Binary: 101011010000110001100101111011000100010000₂
• Hexadecimal: 0x2B43197B110
• Base-36: 11XR5B5E8

Squares and roots of 2972949393680

• 2972949393680 squared (2972949393680²) is 8838428097382279623942400
• 2972949393680 cubed (2972949393680³) is 26276199453196924203175776491244032000
• The square root of 2972949393680 is 1724224.2875217829
• The cube root of 2972949393680 is 14379.0161732463

Scales and comparisons

• 2,972,949,393,680 seconds is equal to 94,530 years, 30 weeks, 6 days, 12 hours, 1 minute, 20 seconds.
• To count from 1 to 2,972,949,393,680 would take you about two hundred thirty-six thousand, three hundred twenty-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 2972949393680 cubic inches would be around 1198.3 feet tall.

Recreational maths with 2972949393680

• 2972949393680 backwards is 0863939492792
• The number of decimal digits it has is: 13
• The sum of 2972949393680's digits is 71
• More coming soon!