201397982720

Names of 201397982720

• Cardinal: 201397982720 can be written as Two hundred one billion, three hundred ninety-seven million, nine hundred eighty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.0139798272 × 10¹¹

Factors of 201397982720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 438

Divisors of 201397982720

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 31 32 34 40 41 44 55 62 64 68 80 82 85 88 110 124 128 136 155 160 164 170 176 187 205 220 248 256 272 310 320 328 331 340 341 352 374 410 440 451 496 512 527 544 620 640 656 662 680 682 697 704 748 820 880 902 935 992 1054 1088 1240 1271 1280 1312 1324 1360 1364 1394 1408 1496 1640 1655 1705 1760 1804 1870 1984 2108 2176 2255 2480 2542 2560 2624 2635 2648 2720 2728 2788 2816 2992 3280 3310 3410 3485 3520 3608 3641 3740 3968 4216 4352 4510 4960 5084 5248 5270 5296 5440 5456 5576 5627 5632 5797 5984 6355 6560 6620 6820 6970 7040 7216 7282 7480 7667 7936 8432 8704 9020 9920 10168 10261 10496 10540 10592 10880 10912 11152 11254 11594 11968 12710 13120 13240 13571 13640 13940 13981 14080 14432 14564 14960 15334 15872 16864 18040 18205 19840 20336 20522 20992 21080 21184 21607 21760 21824 22304 22508 23188 23936 25420 26240 26480 27142 27280 27880 27962 28135 28160 28864 28985 29128 29920 30668 33728 36080 36410 38335 39680 40672 41044 42160 42368 43214 43520 43648 44608 45016 46376 47872 50840 51305 52480 52960 54284 54560 55760 55924 56270 57728 57970 58256 59840 61336 61897 67456 67855 69905 72160 72820 76670 79360 81344 82088 84320 84736 86428 87296 89216 90032 92752 95744 101680 102610 104960 105920 108035 108568 109120 111520 111848 112540 112871 115456 115940 116512 119680 122672 123794 134912 135710 139810 144320 145640 149281 153340 162688 164176 168640 169472 172856 174437 174592 178432 180064 185504 203360 205220 211840 216070 217136 218240 223040 223696 225080 225742 230707 230912 231880 233024 237677 239360 245344 247588 269824 271420 279620 288640 291280 298562 306680 309485 325376 328352 337280 345712 348874 356864 360128 371008 406720 410440 420701 423680 432140 434272 436480 446080 447392 450160 451484 461414 463760 466048 475354 478720 490688 495176 542840 559240 564355 577280 582560 597124 613360 618970 650752 656704 674560 691424 697748 720256 742016 746405 813440 820880 841402 847360 864280 868544 872185 872960 892160 894784 900320 902968 922828 927520 932096 950708 981376 990352 1085680 1118480 1128710 1153535 1154560 1165120 1188385 1194248 1226720 1237940 1313408 1349120 1382848 1395496 1440512 1484032 1492810 1626880 1641760 1682804 1728560 1737088 1744370 1784320 1789568 1800640 1805936 1845656 1855040 1864192 1901416 1918807 1962752 1980704 2103505 2171360 2236960 2257420 2307070 2330240 2376770 2388496 2453440 2475880 2537777 2626816 2765696 2790992 2881024 2968064 2985620 3253760 3283520 3365608 3457120 3474176 3488740 3579136 3601280 3611872 3691312 3710080 3802832 3837614 3925504 3961408 4207010 4342720 4473920 4514840 4614140 4627711 4660480 4753540 4776992 4906880 4951760 5075554 5253632 5531392 5581984 5971240 6567040 6731216 6914240 6948352 6977480 7151917 7158272 7202560 7223744 7382624 7420160 7605664 7675228 7922816 8414020 8685440 8947840 9029680 9228280 9255422 9320960 9507080 9553984 9594035 9813760 9903520 10151108 11062784 11163968 11942480 12688885 13134080 13462432 13828480 13954960 14303834 14405120 14447488 14765248 14840320 15211328 15350456 15845632 16828040 17370880 17895680 18059360 18456560 18510844 19014160 19107968 19188070 19627520 19807040 20302216 22327936 23138555 23884960 25377770 26268160 26924864 27656960 27909920 28607668 28894976 29530496 30422656 30700912 31691264 33656080 34741760 35759585 35791360 36118720 36913120 37021688 38028320 38215936 38376140 39614080 40604432 44655872 46277110 47769920 50755540 53849728 55313920 55819840 57215336 57789952 59060992 60845312 61401824 67312160 71519170 72237440 73826240 74043376 76056640 76431872 76752280 78671087 79228160 81208864 89311744 92554220 95539840 101511080 107699456 111639680 114430672 118121984 121690624 122803648 134624320 143038340 144474880 147652480 148086752 152113280 153504560 157342174 158456320 162417728 185108440 191079680 203022160 215398912 223279360 228861344 245607296 269248640 286076680 288949760 295304960 296173504 304226560 307009120 314684348 324835456 370216880 382159360 393355435 406044320 446558720 457722688 491214592 538497280 572153360 590609920 592347008 608453120 614018240 629368696 649670912 740433760 786710870 812088640 915445376 982429184 1076994560 1144306720 1184694016 1228036480 1258737392 1299341824 1480867520 1573421740 1624177280 1830890752 2288613440 2369388032 2456072960 2517474784 2961735040 3146843480 3248354560 3661781504 4577226880 4912145920 5034949568 5923470080 6293686960 6496709120 9154453760 10069899136 11846940160 12587373920 18308907520 20139798272 25174747840 40279596544 50349495680 100698991360 201397982720
• Sum of all divisors σ(n): 591586136064
• Sum of proper divisors (its aliquot sum) s(n): 390188153344
• 201397982720 is an abundant number, because the sum of its proper divisors (390188153344) is greater than itself. Its abundance is 188790170624

Bases of 201397982720

• Binary: 10111011100100010000010101011000000000₂
• Hexadecimal: 0x2EE4415600
• Base-36: 2KIR5Q0W

Squares and roots of 201397982720

• 201397982720 squared (201397982720²) is 40561147443685418598400
• 201397982720 cubed (201397982720³) is 8168933271966728107996529819648000
• The square root of 201397982720 is 448773.8659057589
• The cube root of 201397982720 is 5861.6296057609

Scales and comparisons

• 201,397,982,720 seconds is equal to 6,403 years, 43 weeks, 2 days, 4 hours, 5 minutes, 20 seconds.
• To count from 1 to 201,397,982,720 would take you about twelve thousand, eight hundred seven 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 201397982720 cubic inches would be around 488.5 feet tall.

Recreational maths with 201397982720

• 201397982720 backwards is 027289793102
• The number of decimal digits it has is: 12
• The sum of 201397982720's digits is 50
• More coming soon!