201398631240

Names of 201398631240

• Cardinal: 201398631240 can be written as Two hundred one billion, three hundred ninety-eight million, six hundred thirty-one thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.0139863124 × 10¹¹

Factors of 201398631240

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 797

Divisors of 201398631240

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 19 20 24 30 31 38 40 57 60 62 67 71 76 93 95 114 120 124 134 142 152 155 186 190 201 213 228 248 268 284 285 310 335 355 372 380 402 426 456 465 536 568 570 589 599 620 670 710 744 760 804 852 930 1005 1065 1140 1178 1198 1240 1273 1340 1349 1420 1608 1704 1767 1797 1860 2010 2077 2130 2201 2280 2356 2396 2546 2680 2698 2840 2945 2995 3534 3594 3720 3819 4020 4047 4154 4260 4402 4712 4757 4792 5092 5396 5890 5990 6231 6365 6603 6745 7068 7188 7638 8040 8094 8308 8520 8804 8835 8985 9514 10184 10385 10792 11005 11381 11780 11980 12462 12730 13206 13490 14136 14271 14376 15276 16188 16616 17608 17670 17970 18569 19028 19095 20235 20770 22010 22762 23560 23785 23960 24924 25460 26412 26980 28542 30552 31155 32376 33015 34143 35340 35940 37138 38056 38190 39463 40133 40470 41540 41819 42529 44020 45524 47570 49848 50920 52824 53960 55707 56905 57084 62310 66030 68286 70680 71355 71880 74276 76380 78926 80266 80940 83080 83638 85058 88040 90383 91048 92845 95140 111414 113810 114168 118389 120399 124620 125457 127587 132060 136572 142710 147467 148552 152760 157852 160532 161880 167276 170116 170715 180766 185690 190280 197315 200665 209095 212645 222828 227620 236778 240798 249240 250914 255174 264120 271149 273144 278535 285420 294934 315704 321064 334552 340232 341430 352811 361532 371380 394630 401330 418190 425290 442401 445656 451915 455240 473556 481596 501828 510348 542298 557070 570840 589868 591945 601995 627285 637935 682860 705622 723064 737335 742760 762527 789260 802660 808051 836380 850580 884802 903830 947112 963192 1003656 1020696 1058433 1084596 1114140 1179736 1183890 1203990 1244123 1254570 1275870 1318399 1355745 1365720 1411244 1474670 1525054 1578520 1605320 1616102 1672760 1701160 1764055 1769604 1807660 2116866 2169192 2212005 2228280 2287581 2367780 2407980 2424153 2488246 2509140 2551740 2636798 2711490 2801873 2822488 2849443 2949340 3050108 3232204 3528110 3539208 3615320 3732369 3812635 3955197 4040255 4233732 4424010 4575162 4735560 4815960 4848306 4976492 5018280 5103480 5273596 5292165 5422980 5603746 5698886 5898680 6100216 6220615 6464408 6591995 7056220 7464738 7625270 7910394 8080510 8405619 8467464 8548329 8848020 9150324 9696612 9952984 10547192 10584330 10845960 11207492 11397772 11437905 12120765 12441230 13183990 14009365 14112440 14247215 14929476 15250540 15820788 16161020 16811238 17096658 17696040 18300648 18661845 19393224 19775985 21168660 22414984 22795544 22875810 23638337 24241530 24882460 25049581 26367980 28018730 28494430 29858952 30501080 31641576 32322040 33622476 34193316 37323690 39551970 42028095 42337320 42741645 45751620 47276674 48483060 49764920 50099162 52735960 54139417 56037460 56988860 67244952 68386632 70915011 74647380 75148743 79103940 84056190 85483290 88332733 91503240 94553348 96966120 100198324 108278834 112074920 113977720 118191685 125247905 141830022 149294760 150297486 158207880 162418251 168112380 170966580 176665466 189106696 200396648 216557668 236383370 250495810 264998199 270697085 283660044 300594972 324836502 336224760 341933160 353330932 354575055 375743715 433115336 441663665 472766740 500991620 529996398 541394170 567320088 601189944 649673004 706661864 709150110 751487430 812091255 883327330 945533480 1001983240 1059992796 1082788340 1299346008 1324990995 1418300220 1502974860 1624182510 1678321927 1766654660 2119985592 2165576680 2649981990 2836600440 3005949720 3248365020 3356643854 3533309320 5034965781 5299963980 6496730040 6713287708 8391609635 10069931562 10599927960 13426575416 16783219270 20139863124 25174828905 33566438540 40279726248 50349657810 67132877080 100699315620 201398631240
• Sum of all divisors σ(n): 676823040000
• Sum of proper divisors (its aliquot sum) s(n): 475424408760
• 201398631240 is an abundant number, because the sum of its proper divisors (475424408760) is greater than itself. Its abundance is 274025777520

Bases of 201398631240

• Binary: 10111011100100010010110011101101001000₂
• Hexadecimal: 0x2EE44B3B48
• Base-36: 2KIRJMFC

Squares and roots of 201398631240

• 201398631240 squared (201398631240²) is 40561408665345503937600
• 201398631240 cubed (201398631240³) is 8169012186366859714720670370624000
• The square root of 201398631240 is 448774.5884517081
• The cube root of 201398631240 is 5861.6358974161

Scales and comparisons

• 201,398,631,240 seconds is equal to 6,403 years, 44 weeks, 2 days, 16 hours, 14 minutes.
• To count from 1 to 201,398,631,240 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 201398631240 cubic inches would be around 488.5 feet tall.

Recreational maths with 201398631240

• 201398631240 backwards is 042136893102
• The number of decimal digits it has is: 12
• The sum of 201398631240's digits is 39
• More coming soon!