221442136320

Names of 221442136320

• Cardinal: 221442136320 can be written as Two hundred twenty-one billion, four hundred forty-two million, one hundred thirty-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.2144213632 × 10¹¹

Factors of 221442136320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5213

Divisors of 221442136320

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 31 32 38 40 48 57 60 62 64 76 80 93 95 96 114 120 124 128 152 155 160 186 190 192 228 240 248 256 285 304 310 320 361 372 380 384 456 465 480 496 570 589 608 620 640 722 744 760 768 912 930 960 992 1083 1140 1178 1216 1240 1280 1444 1488 1520 1767 1805 1824 1860 1920 1984 2166 2280 2356 2432 2480 2888 2945 2976 3040 3534 3610 3648 3720 3840 3968 4332 4560 4712 4864 4960 5153 5415 5776 5890 5952 6080 7068 7220 7296 7440 7936 8664 8835 9120 9424 9920 10306 10830 11191 11552 11780 11904 12160 14136 14440 14592 14880 15459 17328 17670 18240 18848 19840 20612 21660 22382 23104 23560 23808 24320 25765 28272 28880 29760 30918 33573 34656 35340 36480 37696 39680 41224 43320 44764 46208 47120 51530 55955 56544 57760 59520 61836 67146 69312 70680 72960 75392 77295 82448 86640 89528 92416 94240 97907 103060 111910 113088 115520 119040 123672 134292 138624 141360 150784 154590 159743 164896 167865 173280 179056 188480 195814 206120 223820 226176 231040 247344 268584 277248 282720 293721 309180 319486 329792 335730 346560 358112 376960 391628 412240 447640 452352 462080 479229 489535 494688 537168 565440 587442 618360 638972 659584 671460 693120 716224 753920 783256 798715 824480 895280 958458 979070 989376 1074336 1130880 1174884 1236720 1277944 1319168 1342920 1386240 1432448 1468605 1566512 1597430 1648960 1790560 1860233 1916916 1958140 1978752 2148672 2261760 2349768 2396145 2473440 2555888 2685840 2864896 2937210 3035117 3133024 3194860 3297920 3581120 3720466 3833832 3916280 3957504 4297344 4699536 4792290 4946880 5111776 5371680 5580699 5874420 6070234 6266048 6389720 6595840 7162240 7440932 7667664 7832560 8594688 9105351 9301165 9399072 9584580 9893760 10223552 10743360 11161398 11748840 12140468 12532096 12779440 14324480 14881864 15175585 15335328 15665120 18210702 18602330 18798144 19169160 19787520 20447104 21486720 22322796 23497680 24280936 25064192 25558880 27903495 29763728 30351170 30670656 31330240 36421404 37204660 37596288 38338320 40894208 42973440 44645592 45526755 46995360 48561872 51117760 55806990 57667223 59527456 60702340 61341312 62660480 72842808 74409320 75192576 76676640 89291184 91053510 93990720 97123744 102235520 111613980 115334446 119054912 121404680 122682624 125320960 145685616 148818640 153353280 173001669 178582368 182107020 187981440 194247488 204471040 223227960 230668892 238109824 242809360 288336115 291371232 297637280 306706560 346003338 357164736 364214040 375962880 388494976 446455920 461337784 476219648 485618720 576672230 582742464 595274560 613413120 692006676 714329472 728428080 776989952 865008345 892911840 922675568 971237440 1153344460 1165484928 1190549120 1384013352 1428658944 1456856160 1730016690 1785823680 1845351136 1942474880 2306688920 2330969856 2381098240 2768026704 2913712320 3460033380 3571647360 3690702272 3884949760 4613377840 5536053408 5827424640 6920066760 7143294720 7381404544 9226755680 11072106816 11654849280 13840133520 14762809088 18453511360 22144213632 27680267040 36907022720 44288427264 55360534080 73814045440 110721068160 221442136320
• Sum of all divisors σ(n): 770639933952
• Sum of proper divisors (its aliquot sum) s(n): 549197797632
• 221442136320 is an abundant number, because the sum of its proper divisors (549197797632) is greater than itself. Its abundance is 327755661312

Bases of 221442136320

• Binary: 11001110001110111110101101100100000000₂
• Hexadecimal: 0x338EFAD900
• Base-36: 2TQ8XHXC

Squares and roots of 221442136320

• 221442136320 squared (221442136320²) is 49036619737965463142400
• 221442136320 cubed (221442136320³) is 10858773832686550768631276371968000
• The square root of 221442136320 is 470576.3873379113
• The cube root of 221442136320 is 6049.9727824289

Scales and comparisons

• 221,442,136,320 seconds is equal to 7,041 years, 9 weeks, 16 hours, 32 minutes.
• To count from 1 to 221,442,136,320 would take you about fourteen thousand and eighty-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 221442136320 cubic inches would be around 504.2 feet tall.

Recreational maths with 221442136320

• 221442136320 backwards is 023631244122
• 221442136320 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221442136320's digits is 30
• More coming soon!