165430001664

Names of 165430001664

• Cardinal: 165430001664 can be written as One hundred sixty-five billion, four hundred thirty million, one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.65430001664 × 10¹¹

Factors of 165430001664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 57

Divisors of 165430001664

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 29 32 36 46 48 58 64 69 72 87 92 96 116 128 138 144 174 184 192 207 232 256 261 276 288 348 368 384 414 464 512 522 552 576 667 696 736 768 828 841 928 1024 1044 1104 1152 1334 1392 1472 1536 1656 1682 1856 2001 2048 2088 2208 2304 2523 2668 2784 2944 3072 3312 3364 3712 4002 4096 4176 4416 4608 5046 5336 5568 5888 6003 6144 6624 6728 7424 7569 8004 8192 8352 8832 9216 10092 10672 11136 11776 12006 12288 13248 13456 14848 15138 16008 16384 16704 17664 18432 19343 20184 21344 22272 23552 24012 24389 24576 26496 26912 29696 30276 32016 32768 33408 35328 36864 38686 40368 42688 44544 47104 48024 48778 49152 52992 53824 58029 59392 60552 64032 66816 70656 73167 73728 77372 80736 85376 89088 94208 96048 97556 98304 105984 107648 116058 118784 121104 128064 133632 141312 146334 147456 154744 161472 170752 174087 178176 188416 192096 195112 211968 215296 219501 232116 237568 242208 256128 267264 282624 292668 294912 309488 322944 341504 348174 356352 376832 384192 390224 423936 430592 439002 464232 475136 484416 512256 534528 560947 565248 585336 618976 645888 683008 696348 712704 753664 768384 780448 847872 861184 878004 928464 950272 968832 1024512 1069056 1121894 1130496 1170672 1237952 1291776 1366016 1392696 1425408 1536768 1560896 1682841 1695744 1722368 1756008 1856928 1937664 2049024 2138112 2243788 2260992 2341344 2475904 2583552 2732032 2785392 2850816 3073536 3121792 3365682 3391488 3444736 3512016 3713856 3875328 4098048 4276224 4487576 4682688 4951808 5048523 5167104 5464064 5570784 6147072 6243584 6731364 6782976 6889472 7024032 7427712 7750656 8196096 8552448 8975152 9365376 9903616 10097046 10334208 10928128 11141568 12294144 12487168 13462728 13778944 14048064 14855424 15501312 16392192 17950304 18730752 19807232 20194092 20668416 21856256 22283136 24588288 24974336 26925456 27557888 28096128 29710848 31002624 32784384 35900608 37461504 39614464 40388184 41336832 44566272 49176576 49948672 53850912 56192256 59421696 62005248 65568768 71801216 74923008 79228928 80776368 82673664 89132544 98353152 99897344 107701824 112384512 118843392 124010496 143602432 149846016 158457856 161552736 178265088 196706304 199794688 215403648 224769024 237686784 248020992 287204864 299692032 316915712 323105472 356530176 399589376 430807296 449538048 475373568 574409728 599384064 633831424 646210944 713060352 799178752 861614592 899076096 950747136 1148819456 1198768128 1292421888 1426120704 1723229184 1798152192 1901494272 2297638912 2397536256 2584843776 2852241408 3446458368 3596304384 4595277824 5169687552 5704482816 6892916736 7192608768 9190555648 10339375104 13785833472 18381111296 20678750208 27571666944 41357500416 55143333888 82715000832 165430001664
• Sum of all divisors σ(n): 516489199200
• Sum of proper divisors (its aliquot sum) s(n): 351059197536
• 165430001664 is an abundant number, because the sum of its proper divisors (351059197536) is greater than itself. Its abundance is 185629195872

Bases of 165430001664

• Binary: 10011010000100011001011000000000000000₂
• Hexadecimal: 0x2684658000
• Base-36: 23ZWR280

Squares and roots of 165430001664

• 165430001664 squared (165430001664²) is 27367085450551042768896
• 165430001664 cubed (165430001664³) is 4527336991623489194975400447442944
• The square root of 165430001664 is 406730.8712945205
• The cube root of 165430001664 is 5489.5670173223

Scales and comparisons

• 165,430,001,664 seconds is equal to 5,260 years, 8 weeks, 3 days, 2 hours, 14 minutes, 24 seconds.
• To count from 1 to 165,430,001,664 would take you about ten thousand, five hundred twenty 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 165430001664 cubic inches would be around 457.5 feet tall.

Recreational maths with 165430001664

• 165430001664 backwards is 466100034561
• 165430001664 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 165430001664's digits is 36
• More coming soon!