12490241472

Names of 12490241472

• Cardinal: 12490241472 can be written as Twelve billion, four hundred ninety million, two hundred forty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.2490241472 × 10¹⁰

Factors of 12490241472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 582

Divisors of 12490241472

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 59 64 72 81 96 97 108 118 144 162 177 192 194 216 236 288 291 324 354 388 421 432 472 531 576 582 648 708 776 842 864 873 944 1062 1164 1263 1296 1416 1552 1593 1684 1728 1746 1888 2124 2328 2526 2592 2619 2832 3104 3186 3368 3492 3776 3789 4248 4656 4779 5052 5184 5238 5664 5723 6208 6372 6736 6984 7578 7857 8496 9312 9558 10104 10476 11328 11367 11446 12744 13472 13968 15156 15714 16992 17169 18624 19116 20208 20952 22734 22892 24839 25488 26944 27936 30312 31428 33984 34101 34338 38232 40416 40837 41904 45468 45784 49678 50976 51507 55872 60624 62856 68202 68676 74517 76464 80832 81674 83808 90936 91568 99356 101952 103014 121248 122511 125712 136404 137352 149034 152928 154521 163348 167616 181872 183136 198712 206028 223551 242496 245022 251424 272808 274704 298068 305856 309042 326696 363744 366272 367533 397424 412056 447102 463563 490044 502848 545616 549408 596136 618084 653392 670653 727488 735066 794848 824112 894204 927126 980088 1091232 1098816 1102599 1192272 1236168 1306784 1341306 1470132 1589696 1648224 1788408 1854252 1960176 2011959 2182464 2205198 2384544 2409383 2472336 2613568 2682612 2940264 3296448 3307797 3576816 3708504 3920352 4023918 4410396 4769088 4818766 4944672 5365224 5880528 6615594 7153632 7228149 7417008 7840704 8047836 8820792 9637532 9889344 10730448 11761056 13231188 14307264 14456298 14834016 16095672 17641584 19275064 21460896 21684447 23522112 26462376 28912596 29668032 32191344 35283168 38550128 42921792 43368894 52924752 57825192 64382688 65053341 70566336 77100256 86737788 105849504 115650384 128765376 130106682 154200512 173475576 195160023 211699008 231300768 260213364 346951152 390320046 462601536 520426728 693902304 780640092 1040853456 1387804608 1561280184 2081706912 3122560368 4163413824 6245120736 12490241472
• Sum of all divisors σ(n): 38131059120
• Sum of proper divisors (its aliquot sum) s(n): 25640817648
• 12490241472 is an abundant number, because the sum of its proper divisors (25640817648) is greater than itself. Its abundance is 13150576176

Bases of 12490241472

• Binary: 1011101000011110011111010111000000₂
• Hexadecimal: 0x2E879F5C0
• Base-36: 5QKD800

Squares and roots of 12490241472

• 12490241472 squared (12490241472²) is 156006132028868726784
• 12490241472 cubed (12490241472³) is 1948554260153283672521353986048
• The square root of 12490241472 is 111759.7488901975
• The cube root of 12490241472 is 2320.1903252499

Scales and comparisons

• 12,490,241,472 seconds is equal to 397 years, 7 weeks, 5 days, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 12,490,241,472 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 12490241472 cubic inches would be around 193.3 feet tall.

Recreational maths with 12490241472

• 12490241472 backwards is 27414209421
• 12490241472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12490241472's digits is 36
• More coming soon!