213690728160

Names of 213690728160

• Cardinal: 213690728160 can be written as Two hundred thirteen billion, six hundred ninety million, seven hundred twenty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.1369072816 × 10¹¹

Factors of 213690728160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1307

Divisors of 213690728160

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 32 35 36 39 40 42 45 48 52 56 60 63 65 70 72 78 80 84 90 91 96 104 105 112 117 120 126 130 140 144 156 160 168 180 182 195 208 210 224 234 240 252 260 273 280 288 312 315 336 360 364 390 416 420 455 468 480 504 520 546 560 585 624 630 672 720 728 780 819 840 910 936 1008 1040 1092 1120 1170 1248 1260 1277 1365 1440 1456 1560 1638 1680 1820 1872 2016 2080 2184 2340 2520 2554 2730 2912 3120 3276 3360 3640 3744 3831 4095 4368 4680 5040 5108 5460 6240 6385 6552 7280 7662 8190 8736 8939 9360 10080 10216 10920 11493 12770 13104 14560 15324 16380 16601 17878 18720 19155 20432 21840 22986 25540 26208 26817 30648 32760 33202 35756 38310 40864 43680 44695 45972 49803 51080 53634 57465 61296 65520 66404 71512 76620 80451 83005 89390 91944 99606 102160 107268 114930 116207 122592 131040 132808 134085 143024 149409 153240 160902 166010 178780 183888 199212 204320 214536 229860 232414 249015 265616 268170 286048 298818 306480 321804 332020 348621 357560 367776 398424 402255 429072 459720 464828 498030 531232 536340 581035 597636 612960 643608 664040 697242 715120 747045 796848 804510 858144 919440 929656 996060 1045863 1072680 1162070 1195272 1287216 1328080 1394484 1430240 1494090 1593696 1609020 1630729 1743105 1838880 1859312 1992120 2091726 2145360 2324140 2390544 2574432 2656160 2788968 2988180 3218040 3261458 3486210 3718624 3984240 4183452 4290720 4648280 4781088 4892187 5229315 5577936 5976360 6436080 6522916 6972420 7968480 8153645 8366904 9296560 9784374 10458630 11155872 11415103 11952720 12872160 13045832 13944840 14676561 16307290 16733808 18593120 19568748 20917260 21199477 22830206 23905440 24460935 26091664 27889680 29353122 32614580 33467616 34245309 39137496 41834520 42398954 45660412 48921870 52183328 55779360 57075515 58706244 63598431 65229160 68490618 73382805 78274992 83669040 84797908 91320824 97843740 102735927 105997385 114151030 117412488 127196862 130458320 136981236 146765610 148396339 156549984 167338080 169595816 171226545 182641648 190795293 195687480 205471854 211994770 228302060 234824976 254393724 260916640 273962472 293531220 296792678 317992155 339191632 342453090 365283296 381590586 391374960 410943708 423989540 445189017 456604120 469649952 508787448 513679635 547924944 587062440 593585356 635984310 678383264 684906180 741981695 763181172 782749920 821887416 847979080 890378034 913208240 953976465 1017574896 1027359270 1095849888 1174124880 1187170712 1271968620 1335567051 1369812360 1483963390 1526362344 1643774832 1695958160 1780756068 1826416480 1907952930 2035149792 2054718540 2225945085 2348249760 2374341424 2543937240 2671134102 2739624720 2967926780 3052724688 3287549664 3391916320 3561512136 3815905860 4109437080 4451890170 4748682848 5087874480 5342268204 5479249440 5935853560 6105449376 6677835255 7123024272 7631811720 8218874160 8903780340 10175748960 10684536408 11871707120 13355670510 14246048544 15263623440 16437748320 17807560680 21369072816 23743414240 26711341020 30527246880 35615121360 42738145632 53422682040 71230242720 106845364080 213690728160
• Sum of all divisors σ(n): 898204428576
• Sum of proper divisors (its aliquot sum) s(n): 684513700416
• 213690728160 is an abundant number, because the sum of its proper divisors (684513700416) is greater than itself. Its abundance is 470822972256

Bases of 213690728160

• Binary: 11000111000000111101011011111011100000₂
• Hexadecimal: 0x31C0F5BEE0
• Base-36: 2Q61XX40

Squares and roots of 213690728160

• 213690728160 squared (213690728160²) is 45663727301551016985600
• 213690728160 cubed (213690728160³) is 9757915137568108717041392234496000
• The square root of 213690728160 is 462266.9446975415
• The cube root of 213690728160 is 5978.5411981311

Scales and comparisons

• 213,690,728,160 seconds is equal to 6,794 years, 36 weeks, 4 days, 7 hours, 36 minutes.
• To count from 1 to 213,690,728,160 would take you about thirteen thousand, five hundred eighty-nine 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 213690728160 cubic inches would be around 498.2 feet tall.

Recreational maths with 213690728160

• 213690728160 backwards is 061827096312
• 213690728160 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 213690728160's digits is 45
• More coming soon!