664208134400

Names of 664208134400

• Cardinal: 664208134400 can be written as Six hundred sixty-four billion, two hundred eight million, one hundred thirty-four thousand, four hundred.

Scientific notation

• Scientific notation: 6.642081344 × 10¹¹

Factors of 664208134400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 128

Divisors of 664208134400

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 37 40 41 43 50 64 74 80 82 86 100 128 148 160 164 172 185 200 205 215 256 296 320 328 344 370 400 410 430 592 640 656 688 740 800 820 860 925 1025 1075 1184 1280 1312 1369 1376 1480 1517 1591 1600 1640 1720 1763 1849 1850 2050 2150 2368 2624 2738 2752 2960 3034 3182 3200 3280 3440 3526 3698 3700 4100 4300 4736 5248 5476 5504 5920 6068 6364 6400 6560 6845 6880 7052 7396 7400 7585 7955 8200 8600 8815 9245 9472 10496 10952 11008 11840 12136 12728 13120 13690 13760 14104 14792 14800 15170 15910 16400 17200 17630 18490 21904 23680 24272 25456 26240 27380 27520 28208 29584 29600 30340 31820 32800 34225 34400 35260 36980 37925 39775 43808 44075 46225 47360 48544 50912 52480 54760 55040 56129 56416 58867 59168 59200 60680 63640 65231 65600 68413 68450 68800 70520 73960 75809 75850 79550 87616 88150 92450 97088 101824 109520 112258 112832 117734 118336 118400 121360 127280 130462 131200 136826 136900 137600 141040 147920 151618 151700 159100 175232 176300 184900 194176 203648 219040 224516 225664 235468 236672 236800 242720 254560 260924 262400 273652 273800 275200 280645 282080 294335 295840 303236 303400 318200 326155 342065 350464 352600 369800 379045 388352 407296 438080 449032 451328 470936 473344 485440 509120 521848 547304 547600 561290 564160 588670 591680 606472 606800 636400 652310 684130 705200 739600 758090 876160 898064 941872 970880 1018240 1043696 1094608 1095200 1122580 1128320 1177340 1183360 1212944 1213600 1272800 1304620 1368260 1403225 1410400 1471675 1479200 1516180 1630775 1710325 1752320 1796128 1883744 1895225 1941760 2036480 2087392 2189216 2190400 2245160 2256640 2354680 2366720 2413547 2425888 2427200 2531281 2545600 2609240 2736520 2804933 2806450 2820800 2943350 2958400 3032360 3261550 3420650 3592256 3767488 3790450 4174784 4378432 4380800 4490320 4709360 4827094 4851776 4854400 5062562 5091200 5218480 5473040 5609866 5612900 5641600 5886700 5916800 6064720 6523100 6841300 7184512 7534976 7580900 8349568 8756864 8761600 8980640 9418720 9654188 9703552 9708800 10125124 10182400 10436960 10946080 11219732 11225800 11283200 11773400 11833600 12067735 12129440 12656405 13046200 13682600 14024665 14369024 15069952 15161800 16699136 17513728 17961280 18837440 19308376 19407104 20250248 20873920 21892160 22439464 22451600 23546800 24135470 24258880 25312810 26092400 27365200 28049330 30323600 35922560 37674880 38616752 40500496 41747840 43784320 44878928 44903200 47093600 48270940 48517760 50625620 52184800 54730400 56098660 60338675 60647200 63282025 70123325 71845120 75349760 77233504 81000992 83495680 87568640 89757856 89806400 94187200 96541880 97035520 101251240 103782521 104369600 109460800 112197320 120677350 121294400 126564050 140246650 154467008 162001984 179515712 179612800 188374400 193083760 202502480 207565042 208739200 218921600 224394640 241354700 242588800 253128100 280493300 308934016 324003968 359031424 359225600 376748800 386167520 405004960 415130084 417478400 437843200 448789280 482709400 485177600 506256200 518912605 560986600 617868032 648007936 718062848 772335040 810009920 830260168 897578560 965418800 1012512400 1037825210 1121973200 1544670080 1620019840 1660520336 1795157120 1930837600 2025024800 2075650420 2243946400 2594563025 3089340160 3240039680 3321040672 3590314240 3861675200 4050049600 4151300840 4487892800 5189126050 6642081344 7723350400 8100099200 8302601680 8975785600 10378252100 13284162688 15446700800 16200198400 16605203360 17951571200 20756504200 26568325376 33210406720 41513008400 66420813440 83026016800 132841626880 166052033600 332104067200 664208134400
• Sum of all divisors σ(n): 1772052546222
• Sum of proper divisors (its aliquot sum) s(n): 1107844411822
• 664208134400 is an abundant number, because the sum of its proper divisors (1107844411822) is greater than itself. Its abundance is 443636277422

Bases of 664208134400

• Binary: 1001101010100101111000111101000100000000₂
• Hexadecimal: 0x9AA5E3D100
• Base-36: 8H4SDGJK

Squares and roots of 664208134400

• 664208134400 squared (664208134400²) is 441172445803128463360000
• 664208134400 cubed (664208134400³) is 293030327175581066331884355584000000
• The square root of 664208134400 is 814989.6529404529
• The cube root of 664208134400 is 8725.0527908181

Scales and comparisons

• 664,208,134,400 seconds is equal to 21,119 years, 39 weeks, 5 days, 3 hours, 33 minutes, 20 seconds.
• To count from 1 to 664,208,134,400 would take you about forty-two thousand, two hundred thirty-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 664208134400 cubic inches would be around 727.1 feet tall.

Recreational maths with 664208134400

• 664208134400 backwards is 004431802466
• The number of decimal digits it has is: 12
• The sum of 664208134400's digits is 38
• More coming soon!