221999402240

Names of 221999402240

• Cardinal: 221999402240 can be written as Two hundred twenty-one billion, nine hundred ninety-nine million, four hundred two thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.2199940224 × 10¹¹

Factors of 221999402240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 812

Divisors of 221999402240

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 31 32 35 40 44 55 56 62 64 70 77 80 88 110 112 113 124 128 140 154 155 160 176 217 220 224 226 248 256 280 308 310 320 341 352 385 434 440 448 452 496 560 565 616 620 640 643 682 704 770 791 868 880 896 904 992 1085 1120 1130 1232 1240 1243 1280 1286 1364 1408 1540 1582 1705 1736 1760 1792 1808 1984 2170 2240 2260 2387 2464 2480 2486 2572 2728 2816 3080 3164 3215 3410 3472 3503 3520 3616 3955 3968 4340 4480 4501 4520 4774 4928 4960 4972 5144 5456 6160 6215 6328 6430 6820 6944 7006 7040 7073 7232 7910 7936 8680 8701 8960 9002 9040 9548 9856 9920 9944 10288 10912 11935 12320 12430 12656 12860 13640 13888 14012 14080 14146 14464 15820 17360 17402 17515 18004 18080 19096 19712 19840 19888 19933 20576 21824 22505 23870 24521 24640 24860 25312 25720 27280 27776 28024 28292 28928 31640 34720 34804 35030 35365 36008 36160 38192 38533 39680 39776 39866 41152 43505 43648 45010 47740 49042 49280 49511 49720 50624 51440 54560 55552 56048 56584 63280 69440 69608 70060 70730 72016 72320 72659 76384 77066 79552 79732 82304 87010 87296 90020 95480 98084 98560 99022 99440 99665 101248 102880 109120 112096 113168 122605 126560 138880 139216 139531 140120 141460 144032 144640 145318 152768 154132 159104 159464 164608 174020 180040 190960 192665 196168 198044 198880 199330 202496 205760 218240 219263 224192 226336 245210 247555 253120 269731 277760 278432 279062 280240 282920 288064 290636 305536 308264 318208 318928 348040 360080 363295 381920 385330 392336 396088 397760 398660 411520 436480 438526 448384 452672 490420 495110 506240 508613 539462 556864 558124 560480 565840 576128 581272 611072 616528 637856 696080 697655 720160 726590 763840 770660 784672 792176 795520 797320 799249 823040 877052 896768 905344 980840 990220 1012480 1017226 1078924 1096315 1113728 1116248 1120960 1131680 1152256 1162544 1233056 1275712 1348655 1392160 1395310 1440320 1453180 1527680 1534841 1541320 1569344 1584352 1591040 1594640 1598498 1754104 1810688 1961680 1980440 2034452 2157848 2192630 2227456 2232496 2241920 2252429 2263360 2325088 2466112 2543065 2551424 2697310 2784320 2790620 2880640 2906360 3055360 3069682 3082640 3138688 3168704 3189280 3196996 3508208 3923360 3960880 3996245 4068904 4315696 4385260 4464992 4483840 4504858 4526720 4650176 4932224 5086130 5102848 5394620 5568640 5581240 5594743 5761280 5812720 6139364 6165280 6277376 6337408 6378560 6393992 7016416 7674205 7846720 7921760 7992490 8137808 8631392 8770520 8929984 9009716 9053440 9300352 9864448 10172260 10789240 11137280 11162480 11189486 11262145 11625440 12278728 12330560 12674816 12757120 12787984 14032832 15348410 15693440 15767003 15843520 15984980 16275616 17262784 17541040 17859968 18019432 18600704 20344520 21578480 22324960 22378972 22524290 23250880 24557456 24661120 24776719 25514240 25575968 27973715 28065664 30696820 31386880 31534006 31687040 31969960 32551232 34525568 35082080 35719936 36038864 40689040 43156960 44649920 44757944 45048580 46501760 49114912 49322240 49553438 51151936 55947430 56131328 61393640 63068012 63374080 63939920 65102464 69051136 70164160 72077728 78835015 81378080 86313920 89299840 89515888 90097160 93003520 98229824 99106876 102303872 111894860 122787280 123883595 126136024 127879840 130204928 140328320 144155456 157670030 162756160 172627840 173437033 178599680 179031776 180194320 196459648 198213752 204607744 223789720 245574560 247767190 252272048 255759680 280656640 288310912 315340060 325512320 345255680 346874066 358063552 360388640 392919296 396427504 447579440 491149120 495534380 504544096 511519360 576621824 630680120 651024640 693748132 716127104 720777280 792855008 867185165 895158880 982298240 991068760 1009088192 1023038720 1261360240 1387496264 1432254208 1441554560 1585710016 1734370330 1790317760 1964596480 1982137520 2018176384 2522720480 2774992528 2883109120 3171420032 3468740660 3580635520 3964275040 4036352768 5045440960 5549985056 6342840064 6937481320 7161271040 7928550080 10090881920 11099970112 13874962640 15857100160 20181763840 22199940224 27749925280 31714200320 44399880448 55499850560 110999701120 221999402240
• Sum of all divisors σ(n): 691487096832
• Sum of proper divisors (its aliquot sum) s(n): 469487694592
• 221999402240 is an abundant number, because the sum of its proper divisors (469487694592) is greater than itself. Its abundance is 247488292352

Bases of 221999402240

• Binary: 11001110110000001100100000110100000000₂
• Hexadecimal: 0x33B0320D00
• Base-36: 2TZGPN28

Squares and roots of 221999402240

• 221999402240 squared (221999402240²) is 49283734594917317017600
• 221999402240 cubed (221999402240³) is 10940959620226452920131779559424000
• The square root of 221999402240 is 471168.1252376905
• The cube root of 221999402240 is 6055.0435118725

Scales and comparisons

• 221,999,402,240 seconds is equal to 7,058 years, 46 weeks, 3 days, 12 hours, 37 minutes, 20 seconds.
• To count from 1 to 221,999,402,240 would take you about fourteen thousand, one hundred seventeen 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 221999402240 cubic inches would be around 504.6 feet tall.

Recreational maths with 221999402240

• 221999402240 backwards is 042204999122
• 221999402240 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221999402240's digits is 44
• More coming soon!