1313265409920

Names of 1313265409920

• Cardinal: 1313265409920 can be written as One trillion, three hundred thirteen billion, two hundred sixty-five million, four hundred nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.31326540992 × 10¹²

Factors of 1313265409920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1164

Divisors of 1313265409920

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 45 48 53 60 62 64 72 80 90 93 96 106 120 124 128 144 151 155 159 160 180 186 192 212 240 248 265 279 288 302 310 318 320 360 372 384 424 453 465 477 480 496 530 558 576 604 620 636 640 720 744 755 795 848 906 919 930 954 960 992 1060 1116 1152 1208 1240 1272 1359 1395 1440 1488 1510 1590 1643 1696 1812 1838 1860 1908 1920 1984 2120 2232 2265 2385 2416 2480 2544 2718 2757 2790 2880 2976 3020 3180 3286 3392 3624 3676 3720 3816 3968 4240 4464 4530 4595 4681 4770 4832 4929 4960 5088 5436 5514 5580 5760 5952 6040 6360 6572 6784 6795 7248 7352 7440 7632 8003 8215 8271 8480 8928 9060 9190 9362 9540 9664 9858 9920 10176 10872 11028 11160 11904 12080 12720 13144 13590 13785 14043 14496 14704 14787 14880 15264 16006 16430 16542 16960 17856 18120 18380 18724 19080 19328 19716 19840 20352 21744 22056 22320 23405 24009 24160 24645 25440 26288 27180 27570 28086 28489 28992 29408 29574 29760 30528 32012 32860 33084 33920 35712 36240 36760 37448 38160 39432 40015 41355 42129 43488 44112 44640 46810 48018 48320 48707 49290 50880 52576 54360 55140 56172 56978 57984 58816 59148 59520 61056 64024 65720 66168 70215 72027 72480 73520 73935 74896 76320 78864 80030 82710 84258 85467 86976 88224 89280 93620 96036 96640 97414 98580 101760 105152 108720 110280 112344 113956 117632 118296 120045 128048 131440 132336 138769 140430 142445 144054 144960 146121 147040 147870 149792 152640 157728 160060 165420 168516 170934 173952 176448 178560 187240 192072 194828 197160 210304 210645 217440 220560 224688 227912 236592 240090 243535 248093 256096 256401 262880 264672 277538 280860 284890 288108 289920 292242 294080 295740 299584 305280 315456 320120 330840 337032 341868 352896 360135 374480 384144 389656 394320 416307 421290 427335 434880 438363 441120 449376 455824 473184 480180 487070 496186 512192 512802 525760 529344 555076 561720 569780 576216 584484 588160 591480 599168 630912 640240 661680 674064 683736 693845 720270 730605 744279 748960 768288 779312 788640 832614 842580 854670 869760 876726 882240 898752 911648 946368 960360 974140 992372 1024384 1025604 1051520 1058688 1110152 1123440 1139560 1152432 1168968 1182960 1240465 1248921 1280480 1282005 1323360 1348128 1367472 1387690 1440540 1461210 1488558 1497920 1509917 1536576 1558624 1577280 1665228 1685160 1709340 1753452 1764480 1797504 1823296 1892736 1920720 1948280 1984744 2051208 2081535 2191815 2220304 2232837 2246880 2279120 2304864 2337936 2365920 2480930 2497842 2560960 2564010 2646720 2696256 2734944 2775380 2881080 2922420 2977116 2995840 3019834 3073152 3117248 3154560 3330456 3370320 3418680 3506904 3646592 3721395 3841440 3896560 3969488 4102416 4163070 4301839 4383630 4440608 4465674 4493760 4529751 4558240 4609728 4675872 4731840 4961860 4995684 5121920 5128020 5293440 5392512 5469888 5550760 5762160 5844840 5954232 6039668 6234496 6244605 6660912 6740640 6837360 7013808 7354757 7442790 7549585 7682880 7793120 7938976 8204832 8326140 8603678 8767260 8881216 8931348 8987520 9059502 9116480 9219456 9351744 9463680 9923720 9991368 10256040 10939776 11101520 11164185 11524320 11689680 11908464 12079336 12489210 12905517 13321824 13481280 13589253 13674720 14027616 14709514 14885580 15099170 15365760 15586240 15877952 16409664 16652280 17207356 17534520 17762432 17862696 18119004 18232960 18703488 19847440 19982736 20512080 21509195 22064271 22203040 22328370 22648755 23048640 23379360 23816928 24158672 24978420 25811034 26643648 26962560 27178506 27349440 28055232 29419028 29771160 30198340 31172480 31755904 32819328 33304560 34414712 35069040 35725392 36238008 36773785 38716551 39694880 39965472 41024160 43018390 44128542 44406080 44656740 45297510 46097280 46758720 47633856 48317344 49956840 51622068 53287296 54357012 54698880 56110464 58838056 59542320 60396680 64527585 66192813 66609120 67946265 68829424 70138080 71450784 72476016 73547570 77433102 79389760 79930944 82048320 86036780 88257084 88812160 89313480 90595020 93517440 95267712 96634688 99913680 103244136 108714024 110321355 117676112 119084640 120793360 129055170 132385626 133218240 135892530 137658848 140276160 142901568 144952032 147095140 154866204 158779520 159861888 164096640 172073560 176514168 178626960 181190040 193269376 193582755 199827360 206488272 217428048 220642710 227997467 235352224 238169280 241586720 258110340 264771252 266436480 271785060 275317696 280552320 285803136 289904064 294190280 309732408 330964065 344147120 353028336 357253920 362380080 387165510 399654720 412976544 434856096 441285420 455994934 470704448 476338560 483173440 516220680 529542504 543570120 550635392 579808128 588380560 619464816 661928130 683992401 688294240 706056672 714507840 724760160 774331020 799309440 825953088 869712192 882570840 911989868 941408896 966346880 1032441360 1059085008 1087140240 1139987335 1176761120 1238929632 1323856260 1367984802 1376588480 1412113344 1429015680 1449520320 1548662040 1651906176 1739424384 1765141680 1823979736 2051977203 2064882720 2118170016 2174280480 2279974670 2353522240 2477859264 2647712520 2735969604 2753176960 2824226688 2899040640 3097324080 3419962005 3530283360 3647959472 4103954406 4129765440 4236340032 4348560960 4559949340 4707044480 4955718528 5295425040 5471939208 6194648160 6839924010 7060566720 7295918944 8207908812 8259530880 8472680064 8697121920 9119898680 10259886015 10590850080 10943878416 12389296320 13679848020 14121133440 14591837888 16415817624 18239797360 20519772030 21181700160 21887756832 24778592640 27359696040 29183675776 32831635248 36479594720 41039544060 42363400320 43775513664 54719392080 65663270496 72959189440 82079088120 87551027328 109438784160 131326540992 145918378880 164158176240 218877568320 262653081984 328316352480 437755136640 656632704960 1313265409920
• Sum of all divisors σ(n): 4806289612800
• Sum of proper divisors (its aliquot sum) s(n): 3493024202880
• 1313265409920 is an abundant number, because the sum of its proper divisors (3493024202880) is greater than itself. Its abundance is 2179758792960

Bases of 1313265409920

• Binary: 10011000111000100101101111101111110000000₂
• Hexadecimal: 0x131C4B7DF80
• Base-36: GRB0BFK0

Squares and roots of 1313265409920

• 1313265409920 squared (1313265409920²) is 1724666036892345634406400
• 1313265409920 cubed (1313265409920³) is 2264944249914528132479043351871488000
• The square root of 1313265409920 is 1145977.9273267003
• The cube root of 1313265409920 is 10950.9257709807

Scales and comparisons

• 1,313,265,409,920 seconds is equal to 41,757 years, 40 weeks, 3 days, 3 hours, 12 minutes.
• To count from 1 to 1,313,265,409,920 would take you about one hundred four thousand, three hundred ninety-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 1313265409920 cubic inches would be around 912.6 feet tall.

Recreational maths with 1313265409920

• 1313265409920 backwards is 0299045623131
• 1313265409920 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1313265409920's digits is 45
• More coming soon!