12474903720

Names of 12474903720

• Cardinal: 12474903720 can be written as Twelve billion, four hundred seventy-four million, nine hundred three thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.247490372 × 10¹⁰

Factors of 12474903720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 290

Divisors of 12474903720

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 19 20 24 30 37 38 40 43 57 60 74 76 86 95 111 114 120 129 148 152 172 181 185 190 215 222 228 258 285 296 344 361 362 370 380 430 444 456 516 543 555 570 645 703 722 724 740 760 817 860 888 905 1032 1083 1086 1110 1140 1290 1406 1444 1448 1480 1591 1634 1720 1805 1810 2109 2166 2172 2220 2280 2451 2580 2715 2812 2888 3182 3268 3439 3515 3610 3620 4085 4218 4332 4344 4440 4773 4902 5160 5415 5430 5624 6364 6536 6697 6878 7030 7220 7240 7783 7955 8170 8436 8664 9546 9804 10317 10545 10830 10860 12255 12728 13357 13394 13756 14060 14440 15523 15566 15910 16340 16872 17195 19092 19608 20091 20634 21090 21660 21720 23349 23865 24510 26714 26788 27512 28120 30229 31046 31132 31820 32680 33485 34390 38184 38915 40071 40182 41268 42180 43320 46569 46698 47730 49020 51585 53428 53576 60458 62092 62264 63640 65341 66785 66970 68780 77615 77830 80142 80364 82536 84360 90687 93138 93396 95460 98040 100455 103170 106856 116745 120916 124184 127243 130682 133570 133940 137560 147877 151145 155230 155660 160284 160728 181374 186276 186792 190920 196023 200355 200910 206340 232845 233490 241832 254486 261364 267140 267880 287971 295754 302290 310460 311320 320568 326705 362748 372552 381729 392046 400710 401820 412680 443631 453435 465690 466980 508972 522728 534280 574351 575942 591508 604580 620920 636215 653410 725496 739385 763458 784092 801420 803640 863913 887262 906870 931380 933960 980115 1017944 1148702 1151884 1183016 1209160 1272430 1306820 1439855 1478770 1526916 1568184 1602840 1723053 1727826 1774524 1813740 1862760 1908645 1960230 2218155 2297404 2303768 2417617 2544860 2613640 2809663 2871755 2879710 2957540 3053832 3446106 3455652 3549048 3627480 3817290 3920460 4319565 4436310 4594808 4835234 5089720 5471449 5619326 5743510 5759420 5915080 6892212 6911304 7252851 7634580 7840920 8428989 8615265 8639130 8872620 9670468 10942898 11238652 11487020 11518840 12088085 13784424 14048315 14505702 15269160 16414347 16857978 17230530 17278260 17745240 19340936 21885796 22477304 22974040 24176170 27357245 28096630 29011404 32828694 33715956 34461060 34556520 36264255 42144945 43771592 48352340 54714490 56193260 58022808 65657388 67431912 68922120 72528510 82071735 84289890 96704680 103957531 109428980 112386520 131314776 145057020 164143470 168579780 207915062 218857960 290114040 311872593 328286940 337159560 415830124 519787655 623745186 656573880 831660248 1039575310 1247490372 1559362965 2079150620 2494980744 3118725930 4158301240 6237451860 12474903720
• Sum of all divisors σ(n): 41738336640
• Sum of proper divisors (its aliquot sum) s(n): 29263432920
• 12474903720 is an abundant number, because the sum of its proper divisors (29263432920) is greater than itself. Its abundance is 16788529200

Bases of 12474903720

• Binary: 1011100111100011111110110010101000₂
• Hexadecimal: 0x2E78FECA8
• Base-36: 5QB8HBC

Squares and roots of 12474903720

• 12474903720 squared (12474903720²) is 155623222823269838400
• 12474903720 cubed (12474903720³) is 1941384721316397809619958848000
• The square root of 12474903720 is 111691.1085091379
• The cube root of 12474903720 is 2319.2402213813

Scales and comparisons

• 12,474,903,720 seconds is equal to 396 years, 34 weeks, 3 days, 11 hours, 2 minutes.
• To count from 1 to 12,474,903,720 would take you about seven hundred ninety-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 12474903720 cubic inches would be around 193.3 feet tall.

Recreational maths with 12474903720

• 12474903720 backwards is 02730947421
• The number of decimal digits it has is: 11
• The sum of 12474903720's digits is 39
• More coming soon!