16389972789400000

Names of 16389972789400000

• Cardinal: 16389972789400000 can be written as Sixteen quadrillion, three hundred eighty-nine trillion, nine hundred seventy-two billion, seven hundred eighty-nine million, four hundred thousand.

Scientific notation

• Scientific notation: 1.63899727894 × 10¹⁶

Factors of 16389972789400000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1201

Divisors of 16389972789400000

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 125 140 160 175 196 200 224 245 250 280 320 350 392 400 448 490 500 560 625 700 784 800 875 980 1000 1120 1187 1225 1250 1400 1568 1600 1750 1960 2000 2240 2374 2450 2500 2800 3125 3136 3500 3920 4000 4375 4748 4900 5000 5600 5935 6125 6250 7000 7840 8000 8309 8750 9496 9800 10000 11200 11870 12250 12500 14000 15680 16618 17500 18992 19600 20000 21875 23740 24500 25000 28000 29675 30625 33236 35000 37984 39200 40000 41545 43750 47480 49000 50000 56000 58163 59350 61250 66472 70000 75968 78400 83090 87500 94960 98000 100000 116326 118700 122500 132944 140000 148375 153125 166180 175000 189920 196000 200000 207725 232652 237400 245000 265888 280000 290815 296750 306250 332360 350000 379840 392000 415450 465304 474800 490000 531776 581630 593500 612500 664720 700000 741875 830900 930608 949600 980000 1038625 1163260 1187000 1225000 1329440 1400000 1408969 1454075 1483750 1661800 1861216 1899200 1960000 2077250 2326520 2374000 2450000 2658880 2817938 2908150 2967500 3323600 3709375 3722432 4154500 4653040 4748000 4900000 5193125 5635876 5816300 5935000 6647200 7044845 7270375 7418750 8309000 9306080 9496000 9800000 9862783 10386250 11271752 11632600 11870000 13294400 14089690 14540750 14837500 16618000 18612160 19725566 20772500 22543504 23265200 23740000 25965625 28179380 29081500 29675000 33236000 35224225 36351875 39451132 41545000 45087008 46530400 47480000 49313915 51931250 56358760 58163000 59350000 66472000 69039481 70448450 72703750 78902264 83090000 90174016 93060800 98627830 103862500 112717520 116326000 118700000 138078962 140896900 145407500 157804528 166180000 176121125 181759375 197255660 207725000 225435040 232652000 237400000 246569575 276157924 281793800 290815000 315609056 332360000 345197405 352242250 363518750 394511320 415450000 450870080 465304000 493139150 552315848 563587600 581630000 631218112 690394810 704484500 727037500 789022640 830900000 880605625 986278300 1104631696 1127175200 1163260000 1232847875 1380789620 1408969000 1454075000 1578045280 1661800000 1672446203 1725987025 1761211250 1972556600 2209263392 2254350400 2326520000 2465695750 2761579240 2817938000 2908150000 3156090560 3344892406 3451974050 3522422500 3945113200 4403028125 4418526784 4931391500 5523158480 5635876000 5816300000 6164239375 6689784812 6903948100 7044845000 7890226400 8362231015 8629935125 8806056250 9862783000 11046316960 11271752000 11632600000 11707123421 12328478750 13379569624 13807896200 14089690000 15780452800 16724462030 17259870250 17612112500 19725566000 22092633920 23414246842 24656957500 26759139248 27615792400 28179380000 30821196875 33448924060 34519740500 35224225000 39451132000 41811155075 43149675625 46828493684 49313915000 53518278496 55231584800 56358760000 58535617105 61642393750 66897848120 69039481000 70448450000 78902264000 81949863947 83622310150 86299351250 93656987368 98627830000 107036556992 110463169600 117071234210 123284787500 133795696240 138078962000 140896900000 163899727894 167244620300 172598702500 187313974736 197255660000 209055775375 215748378125 234142468420 246569575000 267591392480 276157924000 281793800000 292678085525 327799455788 334489240600 345197405000 374627949472 394511320000 409749319735 418111550750 431496756250 468284936840 493139150000 535182784960 552315848000 585356171050 655598911576 668978481200 690394810000 749255898944 819498639470 836223101500 862993512500 936569873680 986278300000 1045278876875 1170712342100 1311197823152 1337956962400 1380789620000 1463390427625 1638997278940 1672446203000 1725987025000 1873139747360 1972556600000 2048746598675 2090557753750 2341424684200 2622395646304 2675913924800 2761579240000 2926780855250 3277994557880 3344892406000 3451974050000 3746279494720 4097493197350 4181115507500 4682849368400 5226394384375 5244791292608 5853561710500 6555989115760 6689784812000 6903948100000 7316952138125 8194986394700 8362231015000 9365698736800 10243732993375 10452788768750 11707123421000 13111978231520 13379569624000 13807896200000 14633904276250 16389972789400 16724462030000 18731397473600 20487465986750 20905577537500 23414246842000 26223956463040 29267808552500 32779945578800 33448924060000 36584760690625 40974931973500 41811155075000 46828493684000 51218664966875 58535617105000 65559891157600 66897848120000 73169521381250 81949863947000 83622310150000 93656987368000 102437329933750 117071234210000 131119782315200 146339042762500 163899727894000 167244620300000 204874659867500 234142468420000 256093324834375 292678085525000 327799455788000 334489240600000 409749319735000 468284936840000 512186649668750 585356171050000 655598911576000 819498639470000 1024373299337500 1170712342100000 1638997278940000 2048746598675000 2341424684200000 3277994557880000 4097493197350000 8194986394700000 16389972789400000
• Sum of all divisors σ(n): 47329182418296240
• Sum of proper divisors (its aliquot sum) s(n): 30939209628896240
• 16389972789400000 is an abundant number, because the sum of its proper divisors (30939209628896240) is greater than itself. Its abundance is 14549236839496240

Bases of 16389972789400000

• Binary: 111010001110101001011111101001111111011001000111000000₂
• Hexadecimal: 0x3A3A97E9FD91C0
• Base-36: 4HDRDJY929S

Squares and roots of 16389972789400000

• 16389972789400000 squared (16389972789400000²) is 268631208037272416752360000000000
• 16389972789400000 cubed (16389972789400000³) is 4402858190114545491566357118232984000000000000000
• The square root of 16389972789400000 is 128023329.0826324357
• The cube root of 16389972789400000 is 254015.0278861499

Scales and comparisons

• 16,389,972,789,400,000 seconds is equal to 521,150,437 years, 9 weeks, 5 days, 13 hours, 46 minutes, 40 seconds.
• To count from 1 to 16,389,972,789,400,000 would take you about one billion, five hundred sixty-three million, four hundred fifty-one thousand, three hundred eleven 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 16389972789400000 cubic inches would be around 21167.9 feet tall.

Recreational maths with 16389972789400000

• 16389972789400000 backwards is 00000498727998361
• The number of decimal digits it has is: 17
• The sum of 16389972789400000's digits is 73
• More coming soon!