12497610720

Names of 12497610720

• Cardinal: 12497610720 can be written as Twelve billion, four hundred ninety-seven million, six hundred ten thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.249761072 × 10¹⁰

Factors of 12497610720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5379

Divisors of 12497610720

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 70 80 84 96 98 101 105 112 120 140 147 160 168 196 202 210 224 240 245 280 294 303 336 392 404 420 480 490 505 560 588 606 672 707 735 784 808 840 980 1010 1120 1176 1212 1414 1470 1515 1568 1616 1680 1960 2020 2121 2352 2424 2828 2940 3030 3232 3360 3535 3920 4040 4242 4704 4848 4949 5261 5656 5880 6060 7070 7840 8080 8484 9696 9898 10522 10605 11312 11760 12120 14140 14847 15783 16160 16968 19796 21044 21210 22624 23520 24240 24745 26305 28280 29694 31566 33936 36827 39592 42088 42420 48480 49490 52610 56560 59388 63132 67872 73654 74235 78915 79184 84176 84840 98980 105220 110481 113120 118776 126264 147308 148470 157830 158368 168352 169680 184135 197960 210440 220962 237552 252528 257789 294616 296940 315660 339360 368270 395920 420880 441924 475104 505056 515578 531361 552405 589232 593880 631320 736540 773367 791840 841760 883848 1031156 1062722 1104810 1178464 1187760 1262640 1288945 1473080 1546734 1594083 1767696 2062312 2125444 2209620 2375520 2525280 2577890 2656805 2946160 3093468 3188166 3535392 3719527 3866835 4124624 4250888 4419240 5155780 5313610 5892320 6186936 6376332 7439054 7733670 7970415 8249248 8501776 8838480 10311560 10627220 11158581 12373872 12752664 14878108 15467340 15940830 17003552 17676960 18597635 20623120 21254440 22317162 24747744 25505328 26036689 29756216 30934680 31881660 37195270 41246240 42508880 44634324 51010656 52073378 55792905 59512432 61869360 63763320 74390540 78110067 85017760 89268648 104146756 111585810 119024864 123738720 127526640 130183445 148781080 156220134 178537296 208293512 223171620 255053280 260366890 297562160 312440268 357074592 390550335 416587024 446343240 520733780 595124320 624880536 781100670 833174048 892686480 1041467560 1249761072 1562201340 1785372960 2082935120 2499522144 3124402680 4165870240 6248805360 12497610720
• Sum of all divisors σ(n): 46257021216
• Sum of proper divisors (its aliquot sum) s(n): 33759410496
• 12497610720 is an abundant number, because the sum of its proper divisors (33759410496) is greater than itself. Its abundance is 21261799776

Bases of 12497610720

• Binary: 1011101000111010100110011111100000₂
• Hexadecimal: 0x2E8EA67E0
• Base-36: 5QOR65C

Squares and roots of 12497610720

• 12497610720 squared (12497610720²) is 156190273708658918400
• 12497610720 cubed (12497610720³) is 1952005239061069855419445248000
• The square root of 12497610720 is 111792.7131793481
• The cube root of 12497610720 is 2320.6465399793

Scales and comparisons

• 12,497,610,720 seconds is equal to 397 years, 20 weeks, 6 hours, 32 minutes.
• To count from 1 to 12,497,610,720 would take you about seven hundred ninety-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 12497610720 cubic inches would be around 193.4 feet tall.

Recreational maths with 12497610720

• 12497610720 backwards is 02701679421
• The number of decimal digits it has is: 11
• The sum of 12497610720's digits is 39
• More coming soon!