640136164096

Names of 640136164096

• Cardinal: 640136164096 can be written as Six hundred forty billion, one hundred thirty-six million, one hundred sixty-four thousand and ninety-six.

Scientific notation

• Scientific notation: 6.40136164096 × 10¹¹

Factors of 640136164096

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 357

Divisors of 640136164096

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 37 44 52 53 64 74 88 104 106 128 143 148 176 208 212 241 256 286 296 352 407 416 424 481 482 572 583 592 689 704 814 832 848 962 964 1144 1166 1184 1369 1378 1408 1628 1664 1696 1924 1928 1961 2288 2332 2368 2651 2738 2756 2816 3133 3256 3328 3392 3848 3856 3922 4576 4664 4736 5291 5302 5476 5512 6266 6512 6784 7579 7696 7712 7844 8917 9152 9328 9472 10582 10604 10952 11024 12532 12773 13024 13568 15059 15158 15392 15424 15688 17797 17834 18304 18656 21164 21208 21571 21904 22048 25064 25493 25546 26048 30118 30316 30784 30848 31376 34463 35594 35668 36608 37312 42328 42416 43142 43808 44096 50128 50986 51092 52096 60236 60632 61568 61696 62752 68926 71188 71336 72557 74624 84656 84832 86284 87616 88192 98087 100256 101972 102184 104192 115921 120472 121264 123136 125504 137852 140503 142376 142672 145114 149248 166049 169312 169664 172568 175232 176384 195767 196174 200512 203944 204368 231842 240944 242528 251008 275704 280423 281006 284752 285344 290228 329929 332098 338624 339328 345136 350464 391534 392348 401024 407888 408736 463684 472601 481888 485056 502016 551408 560846 562012 569504 570688 580456 659858 664196 677248 678656 690272 783068 784696 798127 802048 815776 817472 927368 943241 945202 963776 970112 1102816 1121692 1124024 1139008 1141376 1160912 1275131 1319716 1328392 1354496 1380544 1566136 1569392 1596254 1631552 1634944 1826539 1854736 1886482 1890404 1927552 1940224 2205632 2243384 2248048 2278016 2282752 2321824 2550262 2639432 2656784 2761088 3132272 3138784 3192508 3263104 3269888 3629219 3653078 3709472 3772964 3780808 3855104 4289077 4411264 4486768 4496096 4556032 4643648 5100524 5198611 5278864 5313568 5522176 6143813 6264544 6277568 6385016 6526208 7258438 7306156 7418944 7545928 7561616 8578154 8822528 8973536 8992192 9287296 10201048 10375651 10397222 10557728 10627136 12287626 12529088 12555136 12770032 14516876 14612312 14837888 15091856 15123232 17156308 17486237 17947072 17984384 18574592 20402096 20751302 20794444 21115456 21254272 24575252 25058176 25110272 25540064 29033752 29224624 29675776 30183712 30246464 34312616 34972474 35894144 35968768 40804192 41502604 41588888 42230912 42508544 47179847 49150504 50116352 51080128 58067504 58449248 60367424 60492928 67581943 68625232 69944948 71788288 81608384 83005208 83177776 84461824 94359694 98301008 102160256 116135008 116898496 120734848 120985856 135163886 137250464 139889896 163216768 166010416 166355552 188719388 192348607 196602016 204320512 227321081 232270016 233796992 241469696 270327772 274500928 279779792 326433536 332020832 332711104 377438776 384697214 393204032 454642162 464540032 467593984 540655544 549001856 559559584 664041664 665422208 754877552 769394428 786408064 909284324 929080064 1081311088 1098003712 1119119168 1328083328 1330844416 1509755104 1538788856 1572816128 1818568648 2162622176 2238238336 2500531891 2656166656 3019510208 3077577712 3637137296 4325244352 4476476672 5001063782 6039020416 6155155424 7274274592 8650488704 10002127564 12078040832 12310310848 14548549184 17300977408 20004255128 24620621696 29097098368 40008510256 49241243392 58194196736 80017020512 160034041024 320068082048 640136164096
• Sum of all divisors σ(n): 1578459361248
• Sum of proper divisors (its aliquot sum) s(n): 938323197152
• 640136164096 is an abundant number, because the sum of its proper divisors (938323197152) is greater than itself. Its abundance is 298187033056

Bases of 640136164096

• Binary: 1001010100001011000101101011001100000000₂
• Hexadecimal: 0x950B16B300
• Base-36: 862OJLDS

Squares and roots of 640136164096

• 640136164096 squared (640136164096²) is 409774308583541039497216
• 640136164096 cubed (640136164096³) is 262311354041758568184340278711156736
• The square root of 640136164096 is 800085.0980339529
• The cube root of 640136164096 is 8618.3498764815

Scales and comparisons

• 640,136,164,096 seconds is equal to 20,354 years, 18 weeks, 1 day, 9 hours, 8 minutes, 16 seconds.
• To count from 1 to 640,136,164,096 would take you about forty thousand, seven hundred eight 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 640136164096 cubic inches would be around 718.2 feet tall.

Recreational maths with 640136164096

• 640136164096 backwards is 690461631046
• The number of decimal digits it has is: 12
• The sum of 640136164096's digits is 46
• More coming soon!