40050129787195808

Names of 40050129787195808

• Cardinal: 40050129787195808 can be written as Forty quadrillion, fifty trillion, one hundred twenty-nine billion, seven hundred eighty-seven million, one hundred ninety-five thousand, eight hundred eight.

Scientific notation

• Scientific notation: 4.0050129787195808 × 10¹⁶

Factors of 40050129787195808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8340

Divisors of 40050129787195808

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 61 79 98 112 122 158 196 224 244 316 392 427 488 553 632 784 854 976 1106 1264 1568 1708 1952 2212 2528 2989 3416 3871 4424 4819 5978 6241 6832 7742 8191 8848 9638 11956 12482 13664 15484 16382 17696 19276 23912 24964 30968 32764 33733 38552 43687 47824 49928 57337 61936 65528 67466 77104 87374 95648 99856 114674 123872 131056 134932 154208 174748 199712 229348 236131 262112 269864 305809 349496 380701 401359 458696 472262 499651 539728 611618 647089 698992 761402 802718 917392 944524 999302 1079456 1223236 1294178 1397984 1522804 1605436 1834784 1889048 1998604 2446472 2588356 2664907 3045608 3210872 3497557 3778096 3997208 4529623 4892944 5176712 5329814 6091216 6421744 6995114 7556192 7994416 9059246 9785888 10353424 10659628 12182432 12843488 13990228 15988832 18118492 18654349 20706848 21319256 24482899 27980456 31707361 36236984 37308698 39472429 42638512 48965798 51120031 55960912 63414722 67092481 72473968 74617396 78944858 85277024 97931596 102240062 111921824 126829444 134184962 144947936 149234792 157889716 195863192 204480124 253658888 268369924 276307003 298469584 315779432 357840217 391726384 408960248 469647367 507317776 536739848 552614006 596939168 631558864 715680434 783452768 817920496 939294734 1014635552 1073479696 1105228012 1263117728 1431360868 1635840992 1878589468 1934149021 2146959392 2210456024 2504881519 2862721736 3118321891 3287531569 3757178936 3868298042 4092641341 4420912048 5009763038 5300305999 5725443472 6236643782 6575063138 7514357872 7736596084 8185282682 8841824096 10019526076 10600611998 11450886944 12473287564 13150126276 15028715744 15473192168 16370565364 20039052152 21201223996 21828253237 24946575128 26300252552 28648489387 30946384336 32741130728 37102141993 40078104304 42402447992 43656506474 49893150256 52600505104 57296978774 61892768672 65482261456 74204283986 80156208608 84804895984 87313012948 99786300512 105201010208 114593957548 130964522912 148408567972 152797772659 169609791968 174626025896 200539425709 229187915096 259714993951 296817135944 305595545318 323318665939 349252051792 401078851418 418724173921 458375830192 519429987902 593634271888 611191090636 646637331878 698504103584 802157702836 837448347842 916751660384 1038859975804 1187268543776 1222382181272 1293274663756 1604315405672 1674896695684 2077719951608 2263230661573 2444764362544 2586549327512 2931069217447 3208630811344 3349793391368 4155439903216 4526461323146 4889528725088 5173098655024 5862138434894 6417261622688 6699586782736 8310879806432 9052922646292 10346197310048 11724276869788 13399173565472 15842614631011 18105845292584 20517484522129 23448553739576 25542174609181 31685229262022 36211690585168 41034969044258 46897107479152 51084349218362 63370458524044 72423381170336 82069938088516 93794214958304 102168698436724 126740917048088 164139876177032 178795222264267 204337396873448 253481834096176 328279752354064 357590444528534 408674793746896 506963668192352 656559504708128 715180889057068 817349587493792 1251566555849869 1430361778114136 2503133111699738 2860723556228272 5006266223399476 5721447112456544 10012532446798952 20025064893597904 40050129787195808
• Sum of all divisors σ(n): 94432124628615186
• Sum of proper divisors (its aliquot sum) s(n): 54381994841419378
• 40050129787195808 is an abundant number, because the sum of its proper divisors (54381994841419378) is greater than itself. Its abundance is 14331865054223570

Bases of 40050129787195808

• Binary: 10001110010010010110000101111111001011001001000110100000₂
• Hexadecimal: 0x8E49617F2C91A0
• Base-36: AYCL3MJL6ZK

Squares and roots of 40050129787195808

• 40050129787195808 squared (40050129787195808²) is 1604012895971228936995704132772864
• 40050129787195808 cubed (40050129787195808³) is 64240924663983526901702330774700738226529956954112
• The square root of 40050129787195808 is 200125285.2270192469
• The cube root of 40050129787195808 is 342137.9975779149

Scales and comparisons

• 40,050,129,787,195,808 seconds is equal to 1,273,470,244 years, 2 weeks, 3 days, 6 hours, 50 minutes, 8 seconds.
• To count from 1 to 40,050,129,787,195,808 would take you about three billion, eight hundred twenty million, four hundred ten thousand, seven hundred thirty-two 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 40050129787195808 cubic inches would be around 28511.5 feet tall.

Recreational maths with 40050129787195808

• 40050129787195808 backwards is 80859178792105004
• The number of decimal digits it has is: 17
• The sum of 40050129787195808's digits is 74
• More coming soon!