664364748000

Names of 664364748000

• Cardinal: 664364748000 can be written as Six hundred sixty-four billion, three hundred sixty-four million, seven hundred forty-eight thousand.

Scientific notation

• Scientific notation: 6.64364748 × 10¹¹

Factors of 664364748000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1140

Divisors of 664364748000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 37 40 48 50 60 74 75 80 96 100 111 120 125 148 150 160 185 200 222 240 250 296 300 370 375 400 444 480 500 555 592 600 740 750 800 888 925 1000 1093 1110 1184 1200 1369 1480 1500 1776 1850 2000 2186 2220 2400 2738 2775 2960 3000 3279 3552 3700 4000 4107 4372 4440 4625 5465 5476 5550 5920 6000 6558 6845 7400 8214 8744 8880 9250 10930 10952 11100 12000 13116 13690 13875 14800 16395 16428 17488 17760 18500 20535 21860 21904 22200 26232 27325 27380 27750 29600 32790 32856 34225 34976 37000 40441 41070 43720 43808 44400 50653 52464 54650 54760 55500 65580 65712 68450 74000 80882 81975 82140 87440 88800 101306 102675 104928 109300 109520 111000 121323 131160 131424 136625 136900 148000 151959 161764 163950 164280 171125 174880 202205 202612 205350 218600 219040 222000 242646 253265 262320 273250 273800 303918 323528 327900 328560 342250 404410 405224 409875 410700 437200 444000 485292 506530 513375 524640 546500 547600 606615 607836 647056 655800 657120 684500 759795 808820 810448 819750 821400 874400 970584 1011025 1013060 1026750 1093000 1095200 1213230 1215672 1266325 1294112 1311600 1369000 1496317 1519590 1617640 1620896 1639500 1642800 1941168 2022050 2026120 2053500 2186000 2426460 2431344 2532650 2623200 2738000 2992634 3033075 3039180 3235280 3279000 3285600 3798975 3882336 4044100 4052240 4107000 4372000 4488951 4852920 4862688 5055125 5065300 5476000 5985268 6066150 6078360 6331625 6470560 6558000 7481585 7597950 8088200 8104480 8214000 8977902 9705840 10110250 10130600 11970536 12132300 12156720 12663250 13116000 14963170 15165375 15195900 16176400 16428000 17955804 18994875 19411680 20220500 20261200 22444755 23941072 24264600 24313440 25326500 29926340 30330750 30391800 32352800 35911608 37407925 37989750 40441000 40522400 44889510 47882144 48529200 50653000 55363729 59852680 60661500 60783600 71823216 74815850 75979500 80882000 89779020 97058400 101306000 110727458 112223775 119705360 121323000 121567200 143646432 149631700 151959000 161764000 166091187 179558040 187039625 202612000 221454916 224447550 239410720 242646000 276818645 299263400 303918000 332182374 359116080 374079250 442909832 448895100 485292000 553637290 561118875 598526800 607836000 664364748 718232160 748158500 830455935 885819664 897790200 1107274580 1122237750 1197053600 1328729496 1384093225 1496317000 1660911870 1771639328 1795580400 2214549160 2244475500 2657458992 2768186450 2992634000 3321823740 3591160800 4152279675 4429098320 4488951000 5314917984 5536372900 5985268000 6643647480 6920466125 8304559350 8858196640 8977902000 11072745800 13287294960 13840932250 16609118700 17955804000 20761398375 22145491600 26574589920 27681864500 33218237400 41522796750 44290983200 55363729000 66436474800 83045593500 110727458000 132872949600 166091187000 221454916000 332182374000 664364748000
• Sum of all divisors σ(n): 2238961495680
• Sum of proper divisors (its aliquot sum) s(n): 1574596747680
• 664364748000 is an abundant number, because the sum of its proper divisors (1574596747680) is greater than itself. Its abundance is 910231999680

Bases of 664364748000

• Binary: 1001101010101111001110011000110011100000₂
• Hexadecimal: 0x9AAF398CE0
• Base-36: 8H7DM8DC

Squares and roots of 664364748000

• 664364748000 squared (664364748000²) is 441380518385103504000000
• 664364748000 cubed (664364748000³) is 293237656869028656388876992000000000
• The square root of 664364748000 is 815085.7304602995
• The cube root of 664364748000 is 8725.7384968349

Scales and comparisons

• 664,364,748,000 seconds is equal to 21,124 years, 38 weeks, 4 days, 19 hours, 20 minutes.
• To count from 1 to 664,364,748,000 would take you about forty-two thousand, two hundred forty-nine 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 664364748000 cubic inches would be around 727.1 feet tall.

Recreational maths with 664364748000

• 664364748000 backwards is 000847463466
• 664364748000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 664364748000's digits is 48
• More coming soon!