399855161899008

Names of 399855161899008

• Cardinal: 399855161899008 can be written as Three hundred ninety-nine trillion, eight hundred fifty-five billion, one hundred sixty-one million, eight hundred ninety-nine thousand and eight.

Scientific notation

• Scientific notation: 3.99855161899008 × 10¹⁴

Factors of 399855161899008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 543

Divisors of 399855161899008

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 71 72 96 108 128 142 144 192 213 216 256 284 288 384 426 432 467 512 568 576 639 768 852 864 934 1024 1136 1152 1278 1401 1536 1704 1728 1868 1917 2048 2272 2304 2556 2802 3072 3408 3456 3736 3834 4203 4544 4608 5112 5604 6144 6816 6912 7472 7668 8406 9088 9216 10224 11208 12609 13632 13824 14944 15336 16812 18176 18432 20448 22416 25218 27264 27648 29888 30672 33157 33624 36352 40896 44832 50436 54528 55296 59776 61344 66314 67248 72704 81792 89664 99471 100872 109056 119552 122688 132628 134496 145408 163584 179328 198942 201744 218089 218112 239104 245376 265256 268992 298413 327168 358656 397884 403488 436178 436224 478208 490752 530512 537984 596826 654267 654336 717312 795768 806976 872356 895239 956416 981504 1061024 1075968 1193652 1308534 1308672 1434624 1591536 1613952 1744712 1790478 1962801 1963008 2122048 2151936 2387304 2617068 2869248 3183072 3227904 3489424 3580956 3925602 3926016 4244096 4303872 4774608 5234136 5888403 6366144 6455808 6978848 7161912 7851204 8488192 8607744 9549216 10468272 11776806 12732288 12911616 13957696 14323824 15484319 15702408 16976384 19098432 20936544 23553612 25464576 25823232 27915392 28647648 30968638 31404816 33952768 38196864 41873088 46452957 47107224 50929152 55830784 57295296 61937276 62809632 67905536 76393728 83746176 92905914 94214448 101847563 101858304 111661568 114590592 123874552 125619264 139358871 152787456 167492352 185811828 188428896 203695126 203716608 223323136 229181184 247749104 251238528 278717742 305542689 305574912 334984704 371623656 376857792 407390252 418076613 446646272 458362368 495498208 502477056 557435484 611085378 611149824 669969408 743247312 753715584 814780504 836153226 916628067 916724736 990996416 1004954112 1114870968 1222170756 1339938816 1486494624 1507431168 1629561008 1672306452 1833256134 1833449472 1981992832 2009908224 2229741936 2444341512 2749884201 2972989248 3014862336 3259122016 3344612904 3666512268 3963985664 4019816448 4459483872 4888683024 5499768402 5945978496 6029724672 6518244032 6689225808 7231176973 7333024536 7927971328 8918967744 9777366048 10999536804 11891956992 12059449344 13036488064 13378451616 14462353946 14666049072 15855942656 17837935488 19554732096 21693530919 21999073608 23783913984 26072976128 26756903232 28924707892 29332098144 31711885312 35675870976 39109464192 43387061838 43998147216 47567827968 52145952256 53513806464 57849415784 58664196288 65080592757 71351741952 78218928384 86774123676 87996294432 95135655936 104291904512 107027612928 115698831568 117328392576 130161185514 142703483904 156437856768 173548247352 175992588864 195241778271 208583809024 214055225856 231397663136 234656785152 260322371028 285406967808 312875713536 347096494704 351985177728 390483556542 428110451712 462795326272 469313570304 520644742056 625751427072 694192989408 703970355456 780967113084 856220903424 925590652544 938627140608 1041289484112 1388385978816 1407940710912 1561934226168 1851181305088 1877254281216 2082578968224 2776771957632 2815881421824 3123868452336 3702362610176 4165157936448 5553543915264 5631762843648 6247736904672 7404725220352 8330315872896 11107087830528 12495473809344 14809450440704 16660631745792 22214175661056 24990947618688 33321263491584 44428351322112 49981895237376 66642526983168 99963790474752 133285053966336 199927580949504 399855161899008
• Sum of all divisors σ(n): 1203726992832000
• Sum of proper divisors (its aliquot sum) s(n): 803871830932992
• 399855161899008 is an abundant number, because the sum of its proper divisors (803871830932992) is greater than itself. Its abundance is 404016669033984

Bases of 399855161899008

• Binary: 1011010111010101010001000111000101111100000000000₂
• Hexadecimal: 0x16BAA88E2F800
• Base-36: 3XQIXBFUO0

Squares and roots of 399855161899008

• 399855161899008 squared (399855161899008²) is 159884150497281898968791384064
• 399855161899008 cubed (399855161899008³) is 63930502882176014144812218278458758908608512
• The square root of 399855161899008 is 19996378.7196334127
• The cube root of 399855161899008 is 73671.7357637667

Scales and comparisons

• 399,855,161,899,008 seconds is equal to 12,714,157 years, 16 weeks, 2 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 399,855,161,899,008 would take you about thirty-one million, seven hundred eighty-five thousand, three hundred ninety-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 399855161899008 cubic inches would be around 6139.3 feet tall.

Recreational maths with 399855161899008

• 399855161899008 backwards is 800998161558993
• The number of decimal digits it has is: 15
• The sum of 399855161899008's digits is 81
• More coming soon!