1309869727740

Names of 1309869727740

• Cardinal: 1309869727740 can be written as One trillion, three hundred nine billion, eight hundred sixty-nine million, seven hundred twenty-seven thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.30986972774 × 10¹²

Factors of 1309869727740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 659

Divisors of 1309869727740

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 41 42 45 49 54 60 63 70 82 84 90 98 105 108 123 126 135 140 147 164 180 189 196 205 210 245 246 252 270 287 294 315 343 369 378 410 420 441 490 492 540 574 588 601 615 630 686 735 738 756 820 861 882 945 980 1029 1107 1148 1202 1230 1260 1323 1372 1435 1470 1476 1681 1715 1722 1764 1803 1845 1890 2009 2058 2205 2214 2401 2404 2460 2583 2646 2870 2940 3005 3087 3362 3430 3444 3606 3690 3780 4018 4116 4207 4305 4410 4428 4802 5043 5145 5166 5292 5409 5535 5740 6010 6027 6174 6615 6724 6860 7203 7212 7380 7749 8036 8405 8414 8610 8820 9015 9261 9604 10045 10086 10290 10332 10818 11070 11767 12005 12020 12054 12348 12621 12915 13230 14063 14406 15129 15435 15498 16227 16810 16828 17220 18030 18081 18522 20090 20172 20580 21035 21609 21636 22140 23534 24010 24108 24641 25215 25242 25830 26460 27045 28126 28812 29449 30135 30258 30870 30996 32454 33620 35301 36015 36060 36162 37044 37863 38745 40180 42070 42189 43218 45387 46305 47068 48020 49282 50430 50484 51660 54090 54243 56252 58835 58898 60270 60516 61740 63105 64827 64908 70315 70602 72030 72324 73923 75645 75726 77490 81135 82369 84140 84378 86436 88347 90405 90774 92610 98441 98564 100860 105903 108045 108180 108486 113589 117670 117796 120540 123205 126210 126567 129654 140630 141204 144060 147245 147846 151290 151452 154980 162270 164738 168756 172487 176505 176694 180810 181548 185220 189315 196882 206143 210945 211806 216090 216972 221769 226935 227178 235340 246410 247107 252420 253134 259308 265041 271215 281260 294490 295323 295692 302580 317709 324135 324540 329476 344974 353010 353388 361620 369615 378630 379701 393764 411845 412286 421890 423612 432180 441735 443538 453870 454356 492205 492820 494214 506268 517461 529515 530082 542430 567945 576583 588980 590646 618429 632835 635418 648270 665307 689948 706020 739230 741321 757260 759402 795123 823690 824572 843780 862435 883470 885969 887076 907740 984410 988428 1010281 1030715 1034922 1059030 1060164 1084860 1108845 1135890 1153166 1181292 1207409 1235535 1236858 1265670 1270836 1296540 1325205 1330614 1443001 1476615 1478460 1482642 1518804 1552383 1588545 1590246 1647380 1724870 1729749 1766940 1771938 1855287 1898505 1968820 2020562 2061430 2069844 2118060 2217690 2223963 2271780 2306332 2414818 2471070 2473716 2531340 2587305 2650410 2657907 2661228 2882915 2886002 2953230 2965284 3030843 3092145 3104766 3177090 3180492 3326535 3449740 3459498 3543876 3622227 3706605 3710574 3797010 3975615 4036081 4041124 4122860 4329003 4429845 4435380 4447926 4657149 4829636 4942140 5051405 5174610 5189247 5300820 5315814 5565861 5765830 5772004 5906460 6037045 6061686 6184290 6209532 6354180 6653070 6918996 7071967 7215005 7244454 7413210 7421148 7594020 7761915 7951230 8072162 8451863 8648745 8658006 8859690 8895852 9092529 9276435 9314298 10102810 10349220 10378494 10631628 10866681 11119815 11131722 11531660 12074090 12108243 12123372 12368580 12987009 13289535 13306140 14143934 14430010 14488908 14826420 15154215 15523830 15567741 15902460 16144324 16903726 17297490 17316012 17719380 18111135 18185058 18552870 18628596 20180405 20205620 20756988 21215901 21645015 21733362 22239630 22263444 23285745 24148180 24216486 25355589 25946235 25974018 26579070 27277587 27829305 28287868 28860020 30308430 31047660 31135482 32600043 33807452 34594980 35359835 36222270 36324729 36370116 37105740 38961027 40360810 42259315 42431802 43290030 43466724 44479260 45462645 46571490 48432972 49503769 50711178 51892470 51948036 53158140 54333405 54555174 55658610 59163041 60541215 60616860 62270964 63647703 64935045 65200086 70719670 72444540 72649458 76066767 77838705 77922054 80721620 84518630 84863604 86580060 90925290 93142980 99007538 101422356 103784940 106079505 108666810 108974187 109110348 111317220 118326082 121082430 126777945 127295406 129870090 130400172 136387935 141439340 145298916 148511307 152133534 155677410 155844108 163000215 169037260 177489123 181623645 181850580 190943109 194805135 198015076 212159010 217333620 217948374 228200301 236652164 242164860 247518845 253555890 254590812 259740180 272775870 295815205 297022614 304267068 311354820 318238515 326000430 346526383 354978246 363247290 380333835 381886218 389610270 424318020 435896748 445533921 456400602 495037690 507111780 532467369 544870935 545551740 591630410 594045228 636477030 652000860 693052766 709956492 726494580 742556535 760667670 763772436 779220540 887445615 891067842 912801204 954715545 990075380 1039579149 1064934738 1089741870 1141001505 1183260820 1272954060 1336601763 1386105532 1485113070 1521335340 1597402107 1732631915 1774891230 1782135684 1909431090 2079158298 2129869476 2179483740 2227669605 2282003010 2425684681 2662336845 2673203526 2970226140 3118737447 3194804214 3465263830 3549782460 3818862180 4158316596 4455339210 4564006020 4851369362 5197895745 5324673690 5346407052 6237474894 6389608428 6683008815 6930527660 7277054043 7987010535 8910678420 9356212341 9702738724 10395791490 10649347380 12128423405 12474949788 13366017630 14554108086 15593687235 15974021070 18712424682 20791582980 21831162129 24256846810 26732035260 29108216172 31187374470 31948042140 36385270215 37424849364 43662324258 46781061705 48513693620 62374748940 65493486387 72770540430 87324648516 93562123410 109155810645 130986972774 145541080860 187124246820 218311621290 261973945548 327467431935 436623242580 654934863870 1309869727740
• Sum of all divisors σ(n): 4880947757280
• Sum of proper divisors (its aliquot sum) s(n): 3571078029540
• 1309869727740 is an abundant number, because the sum of its proper divisors (3571078029540) is greater than itself. Its abundance is 2261208301800

Bases of 1309869727740

• Binary: 10011000011111010010100011101111111111100₂
• Hexadecimal: 0x130FA51DFFC
• Base-36: GPQUM6F0

Squares and roots of 1309869727740

• 1309869727740 squared (1309869727740²) is 1715758703649661725507600
• 1309869727740 cubed (1309869727740³) is 2247420386017117748733738625300824000
• The square root of 1309869727740 is 1144495.4031100343
• The cube root of 1309869727740 is 10941.4790997131

Scales and comparisons

• 1,309,869,727,740 seconds is equal to 41,649 years, 41 weeks, 6 days, 6 hours, 9 minutes.
• To count from 1 to 1,309,869,727,740 would take you about one hundred four thousand, one hundred twenty-four 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 1309869727740 cubic inches would be around 911.8 feet tall.

Recreational maths with 1309869727740

• 1309869727740 backwards is 0477279689031
• 1309869727740 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1309869727740's digits is 63
• More coming soon!