18301529148

Names of 18301529148

• Cardinal: 18301529148 can be written as Eighteen billion, three hundred one million, five hundred twenty-nine thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 1.8301529148 × 10¹⁰

Factors of 18301529148

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 270

Divisors of 18301529148

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 29 31 42 58 61 62 84 87 93 116 122 124 137 174 183 186 203 217 244 274 348 366 372 406 411 427 434 548 609 651 732 812 822 841 854 868 899 959 1218 1281 1302 1644 1682 1708 1769 1798 1891 1918 2436 2523 2562 2604 2697 2877 3364 3538 3596 3782 3836 3973 4247 5046 5124 5307 5394 5673 5754 5887 6293 7076 7564 7946 8357 8494 10092 10614 10788 11346 11508 11774 11919 12383 12586 12741 13237 15892 16714 16988 17661 18879 21228 22692 23548 23838 24766 25071 25172 25482 26071 26474 27811 29729 33428 35322 37149 37758 39711 47676 49532 50142 50964 51301 52142 52948 54839 55622 58499 59458 70644 74298 75516 78213 79422 83433 89187 100284 102602 104284 109678 111244 115217 116998 118916 123163 148596 153903 156426 158844 164517 166866 175497 178374 182497 205204 219356 230434 233996 242353 246326 259067 307806 312852 329034 333732 345651 350994 356748 359107 364994 369489 383873 460868 484706 492652 518134 547491 615612 658068 691302 701988 718214 727059 729988 738978 767746 777201 806519 862141 969412 1036268 1077321 1094982 1151619 1382604 1436428 1454118 1477956 1535492 1554402 1590331 1613038 1696471 1724282 1813469 2154642 2189964 2303238 2419557 2586423 2908236 3108804 3180662 3226076 3392942 3448564 3571727 3626938 4309284 4606476 4770993 4839114 5089413 5172846 5440407 6361324 6785884 7028237 7143454 7253876 7512943 9541986 9678228 10178826 10345692 10715181 10880814 11132317 14056474 14286908 15025886 19083972 20357652 21084711 21430362 21761628 22264634 22538829 25002089 28112948 30051772 33396951 42169422 42860724 44529268 45077658 49197659 50004178 52590601 66793902 75006267 84338844 90155316 98395318 100008356 105181202 133587804 147592977 150012534 157771803 196790636 210362404 217875347 295185954 300025068 315543606 435750694 590371908 631087212 653626041 871501388 1307252082 1525127429 2614504164 3050254858 4575382287 6100509716 9150764574 18301529148
• Sum of all divisors σ(n): 53417914368
• Sum of proper divisors (its aliquot sum) s(n): 35116385220
• 18301529148 is an abundant number, because the sum of its proper divisors (35116385220) is greater than itself. Its abundance is 16814856072

Bases of 18301529148

• Binary: 10001000010110110110010110000111100₂
• Hexadecimal: 0x442DB2C3C
• Base-36: 8EO9A9O

Squares and roots of 18301529148

• 18301529148 squared (18301529148²) is 334945969155093605904
• 18301529148 cubed (18301529148³) is 6130023417497054561120480889792
• The square root of 18301529148 is 135283.1443602639
• The cube root of 18301529148 is 2635.2943199165

Scales and comparisons

• 18,301,529,148 seconds is equal to 581 years, 48 weeks, 3 days, 6 hours, 5 minutes, 48 seconds.
• To count from 1 to 18,301,529,148 would take you about one thousand, one hundred sixty-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 18301529148 cubic inches would be around 219.6 feet tall.

Recreational maths with 18301529148

• 18301529148 backwards is 84192510381
• 18301529148 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18301529148's digits is 42
• More coming soon!