21970435235840

Names of 21970435235840

• Cardinal: 21970435235840 can be written as Twenty-one trillion, nine hundred seventy billion, four hundred thirty-five million, two hundred thirty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.197043523584 × 10¹³

Factors of 21970435235840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 7521

Divisors of 21970435235840

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 61 64 65 70 80 91 104 112 122 128 130 140 160 169 182 208 224 244 256 260 280 305 320 338 364 416 427 448 455 488 512 520 560 610 640 676 728 793 832 845 854 896 910 976 1024 1040 1120 1183 1220 1280 1352 1456 1586 1664 1690 1708 1792 1820 1952 2048 2080 2135 2240 2366 2440 2560 2704 2912 3172 3328 3380 3416 3584 3640 3904 3965 4096 4160 4270 4480 4732 4880 5120 5408 5551 5824 5915 6344 6656 6760 6832 7168 7280 7433 7808 7930 8192 8320 8540 8960 9464 9760 10240 10309 10816 11102 11648 11830 12688 13312 13520 13664 14336 14560 14866 15616 15860 16640 17080 17920 18928 19520 20480 20618 21632 22204 23296 23660 25376 26624 27040 27328 27755 28672 29120 29732 31232 31720 33280 34160 35840 37165 37856 39040 40960 41236 43264 44408 46592 47320 50752 51545 52031 53248 54080 54656 55510 57344 58240 59464 62464 63440 66560 68320 71680 72163 74330 75712 78080 82472 86528 88816 93184 94640 96629 101504 103090 104062 106496 108160 109312 111020 116480 118928 124928 126880 133120 136640 143360 144326 148660 151424 156160 164944 173056 177632 186368 189280 193258 203008 206180 208124 216320 218624 222040 232960 237856 249856 253760 260155 266240 273280 286720 288652 297320 302848 312320 329888 346112 355264 360815 372736 378560 386516 406016 412360 416248 432640 437248 444080 453413 465920 475712 483145 499712 507520 520310 532480 546560 577304 594640 605696 624640 659776 676403 692224 710528 721630 745472 757120 773032 812032 824720 832496 865280 874496 888160 906826 931840 951424 966290 1015040 1040620 1093120 1154608 1189280 1211392 1249280 1256177 1319552 1352806 1384448 1421056 1443260 1514240 1546064 1624064 1649440 1664992 1730560 1748992 1776320 1813652 1863680 1902848 1932580 2030080 2081240 2186240 2267065 2309216 2378560 2422784 2498560 2512354 2639104 2705612 2842112 2886520 3028480 3092128 3173891 3248128 3298880 3329984 3382015 3461120 3497984 3552640 3627304 3727360 3805696 3865160 4060160 4162480 4372480 4534130 4618432 4757120 4845568 5024708 5278208 5411224 5684224 5773040 5894369 6056960 6184256 6280885 6347782 6496256 6597760 6659968 6764030 6922240 7105280 7254608 7611392 7730320 8120320 8324960 8744960 8793239 9068260 9236864 9514240 9691136 10049416 10556416 10822448 11368448 11546080 11788738 12113920 12368512 12561770 12695564 13195520 13319936 13528060 14210560 14509216 15222784 15460640 15869455 16240640 16649920 17489920 17586478 18136520 18473728 19028480 20098832 21112832 21644896 22736896 23092160 23577476 24227840 24737024 25123540 25391128 26391040 26639872 27056120 28421120 29018432 29471845 30445568 30921280 31738910 32481280 33299840 35172956 36273040 36947456 38056960 40197664 41260583 42225664 43289792 43966195 45473792 46184320 47154952 48455680 49474048 50247080 50782256 52782080 53279744 54112240 56842240 58036864 58943690 60891136 61842560 63477820 66599680 70345912 72546080 73894912 76113920 76626797 80395328 82521166 84451328 86579584 87932390 92368640 94309904 98948096 100494160 101564512 105564160 106559488 108224480 113684480 116073728 117887380 123685120 126955640 133199360 140691824 145092160 147789824 152227840 153253594 160790656 165042332 173159168 175864780 184737280 188619808 197896192 200988320 203129024 206302915 211128320 213118976 216448960 227368960 232147456 235774760 247370240 253911280 266398720 281383648 290184320 295579648 304455680 306507188 321581312 330084664 346318336 351729560 369474560 377239616 383133985 395792384 401976640 406258048 412605830 422256640 426237952 432897920 464294912 471549520 494740480 507822560 532797440 536387579 562767296 580368640 591159296 613014376 643162624 660169328 692636672 703459120 738949120 754479232 766267970 791584768 803953280 812516096 825211660 865795840 928589824 943099040 989480960 1015645120 1065594880 1072775158 1125534592 1160737280 1226028752 1286325248 1320338656 1385273344 1406918240 1477898240 1508958464 1532535940 1607906560 1625032192 1650423320 1731591680 1857179648 1886198080 1978961920 2031290240 2131189760 2145550316 2251069184 2321474560 2452057504 2572650496 2640677312 2681937895 2770546688 2813836480 2955796480 3017916928 3065071880 3215813120 3250064384 3300846640 3463183360 3714359296 3772396160 3957923840 4062580480 4291100632 4502138368 4642949120 4904115008 5145300992 5281354624 5363875790 5541093376 5627672960 6035833856 6130143760 6431626240 6500128768 6601693280 6926366720 7544792320 8125160960 8582201264 9004276736 9285898240 9808230016 10290601984 10562709248 10727751580 11255345920 12071667712 12260287520 12863252480 13000257536 13203386560 13852733440 15089584640 16250321920 17164402528 18008553472 18571796480 19616460032 21125418496 21455503160 22510691840 24143335424 24520575040 25726504960 26000515072 26406773120 27705466880 30179169280 32500643840 34328805056 36017106944 39232920064 42250836992 42911006320 45021383680 48286670848 49041150080 51453009920 52813546240 60358338560 65001287680 68657610112 72034213888 78465840128 84501673984 85822012640 90042767360 98082300160 105627092480 120716677120 130002575360 137315220224 156931680256 169003347968 171644025280 180085534720 196164600320 211254184960 241433354240 274630440448 313863360512 338006695936 343288050560 360171069440 392329200640 422508369920 549260880896 627726721024 686576101120 784658401280 845016739840 1098521761792 1373152202240 1569316802560 1690033479680 2197043523584 2746304404480 3138633605120 4394087047168 5492608808960 10985217617920 21970435235840
• Sum of all divisors σ(n): 66328473830976
• Sum of proper divisors (its aliquot sum) s(n): 44358038595136
• 21970435235840 is an abundant number, because the sum of its proper divisors (44358038595136) is greater than itself. Its abundance is 22387603359296

Bases of 21970435235840

• Binary: 100111111101101100011111111001110000000000000₂
• Hexadecimal: 0x13FB63FCE000
• Base-36: 7SD2TVNY8

Squares and roots of 21970435235840

• 21970435235840 squared (21970435235840²) is 482700024452239836420505600
• 21970435235840 cubed (21970435235840³) is 10605129625566319697303593973348040704000
• The square root of 21970435235840 is 4687263.0858359125
• The cube root of 21970435235840 is 28007.8359173573

Scales and comparisons

• 21,970,435,235,840 seconds is equal to 698,591 years, 45 weeks, 5 days, 20 hours, 37 minutes, 20 seconds.
• To count from 1 to 21,970,435,235,840 would take you about one million, seven hundred forty-six thousand, four hundred seventy-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 21970435235840 cubic inches would be around 2334 feet tall.

Recreational maths with 21970435235840

• 21970435235840 backwards is 04853253407912
• The number of decimal digits it has is: 14
• The sum of 21970435235840's digits is 53
• More coming soon!