215480868126720

Names of 215480868126720

• Cardinal: 215480868126720 can be written as Two hundred fifteen trillion, four hundred eighty billion, eight hundred sixty-eight million, one hundred twenty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.1548086812672 × 10¹⁴

Factors of 215480868126720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 1384

Divisors of 215480868126720

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 41 42 48 49 56 60 64 70 80 82 84 96 98 105 112 120 123 128 140 147 160 164 168 192 196 205 210 224 240 245 246 256 280 287 294 320 328 336 384 392 410 420 448 480 490 492 512 560 574 588 607 615 640 656 672 719 735 768 784 820 840 861 896 960 980 984 1024 1120 1148 1176 1214 1230 1280 1312 1344 1435 1438 1470 1536 1568 1640 1680 1722 1792 1821 1920 1960 1968 2009 2048 2157 2240 2296 2352 2428 2460 2560 2624 2688 2870 2876 2940 3035 3072 3136 3280 3360 3444 3584 3595 3642 3840 3920 3936 4018 4096 4249 4305 4314 4480 4592 4704 4856 4920 5033 5120 5248 5376 5740 5752 5880 6027 6070 6144 6272 6560 6720 6888 7168 7190 7284 7680 7840 7872 8036 8192 8498 8610 8628 8960 9105 9184 9408 9712 9840 10045 10066 10240 10496 10752 10785 11480 11504 11760 12054 12140 12288 12544 12747 13120 13440 13776 14336 14380 14568 15099 15360 15680 15744 16072 16384 16996 17220 17256 17920 18210 18368 18816 19424 19680 20090 20132 20480 20992 21245 21504 21570 22960 23008 23520 24108 24280 24576 24887 25088 25165 25494 26240 26880 27552 28672 28760 29136 29479 29743 30135 30198 30720 31360 31488 32144 33992 34440 34512 35231 35840 36420 36736 37632 38848 39360 40180 40264 40960 41984 42490 43008 43140 45920 46016 47040 48216 48560 49152 49774 50176 50330 50988 52480 53760 55104 57344 57520 58272 58958 59486 60270 60396 61440 62720 62976 63735 64288 67984 68880 69024 70462 71680 72840 73472 74661 75264 75495 77696 78720 80360 80528 81920 83968 84980 86016 86280 88437 89229 91840 92032 94080 96432 97120 99548 100352 100660 101976 104960 105693 107520 110208 114688 115040 116544 117916 118972 120540 120792 122880 124435 125440 125952 127470 128576 135968 137760 138048 140924 143360 145680 146944 147395 148715 149322 150528 150990 155392 157440 160720 161056 167936 169960 172032 172560 174209 176155 176874 178458 183680 184064 188160 192864 194240 199096 200704 201320 203952 206353 209920 211386 215040 220416 230080 233088 235832 237944 241080 241584 245760 248870 250880 251904 254940 257152 271936 275520 276096 281848 286720 291360 293888 294790 297430 298644 301056 301980 310784 314880 321440 322112 335872 339920 344064 345120 348418 352310 353748 356916 367360 368128 373305 376320 385728 388480 398192 401408 402640 407904 412706 419840 422772 430080 436433 440832 442185 446145 460160 466176 471664 475888 482160 483168 497740 501760 503808 509880 514304 522627 528465 543872 551040 552192 563696 573440 582720 587776 589580 594860 597288 602112 603960 619059 621568 629760 642880 644224 671744 679840 690240 696836 704620 707496 713832 734720 736256 746610 752640 771456 776960 796384 802816 805280 815808 825412 839680 845544 860160 871045 872866 881664 884370 892290 920320 932352 943328 951776 964320 966336 995480 1003520 1007616 1019760 1028608 1031765 1045254 1056930 1087744 1102080 1104384 1127392 1165440 1175552 1179160 1189720 1194576 1204224 1207920 1219463 1238118 1243136 1259520 1285760 1288448 1309299 1359680 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99898408960 105215267640 107257774080 109492311040 109939218432 112229618816 118331064320 120246020160 125134069760 128262421504 131390773248 137424023040 140287023520 146585624576 149847613440 150160883712 160328026880 164238466560 168344428224 175187697664 177496596480 183232030720 187701104640 192393632256 210430535280 218984622080 219878436864 224459237632 240492040320 250268139520 256524843008 262781546496 274848046080 280574047040 293171249152 299695226880 320656053760 328476933120 336688856448 350375395328 354993192960 366464061440 375402209280 384787264512 420861070560 437969244160 439756873728 448918475264 480984080640 513049686016 525563092992 549696092160 561148094080 641312107520 656953866240 673377712896 732928122880 750804418560 769574529024 841722141120 875938488320 879513747456 897836950528 961968161280 1026099372032 1051126185984 1099392184320 1122296188160 1282624215040 1313907732480 1346755425792 1465856245760 1539149058048 1683444282240 1751876976640 1795673901056 1923936322560 2052198744064 2198784368640 2244592376320 2565248430080 2627815464960 2693510851584 3078298116096 3366888564480 3591347802112 3847872645120 4397568737280 4489184752640 5130496860160 5255630929920 5387021703168 6156596232192 6733777128960 7182695604224 7695745290240 8978369505280 10260993720320 10774043406336 13467554257920 14365391208448 15391490580480 17956739010560 21548086812672 26935108515840 30782981160960 35913478021120 43096173625344 53870217031680 71826956042240 107740434063360 215480868126720
• Sum of all divisors σ(n): 824153570795520
• Sum of proper divisors (its aliquot sum) s(n): 608672702668800
• 215480868126720 is an abundant number, because the sum of its proper divisors (608672702668800) is greater than itself. Its abundance is 393191834542080

Bases of 215480868126720

• Binary: 110000111111101010001100100110011100000000000000₂
• Hexadecimal: 0xC3FA8C99C000
• Base-36: 24DQJLBXMO

Squares and roots of 215480868126720

• 215480868126720 squared (215480868126720²) is 46432004528644895201977958400
• 215480868126720 cubed (215480868126720³) is 10005208644696196495761126912894538088448000
• The square root of 215480868126720 is 14679266.6072498323
• The cube root of 215480868126720 is 59951.8936739537

Scales and comparisons

• 215,480,868,126,720 seconds is equal to 6,851,625 years, 4 weeks, 1 day, 5 hours, 52 minutes.
• To count from 1 to 215,480,868,126,720 would take you about seventeen million, one hundred twenty-nine thousand and sixty-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 215480868126720 cubic inches would be around 4996 feet tall.

Recreational maths with 215480868126720

• 215480868126720 backwards is 027621868084512
• 215480868126720 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 215480868126720's digits is 60
• More coming soon!