21101740572672

Names of 21101740572672

• Cardinal: 21101740572672 can be written as Twenty-one trillion, one hundred one billion, seven hundred forty million, five hundred seventy-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.1101740572672 × 10¹³

Factors of 21101740572672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 8712

Divisors of 21101740572672

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 109 128 136 144 153 162 192 204 216 218 256 272 288 306 324 327 384 408 432 436 459 512 544 576 612 648 654 768 816 864 872 918 981 1024 1088 1152 1224 1296 1308 1377 1536 1632 1728 1744 1836 1853 1962 2048 2176 2304 2448 2592 2616 2754 2943 3072 3264 3456 3488 3672 3706 3924 4096 4352 4608 4896 5184 5232 5508 5559 5886 6144 6528 6912 6976 7344 7412 7848 8192 8581 8704 8829 9216 9792 10368 10464 11016 11118 11772 12288 13056 13824 13952 14688 14824 15696 16384 16677 17162 17408 17658 18432 19584 20736 20928 22032 22236 23544 24576 25743 26112 27648 27904 29376 29648 31392 33354 34324 34816 35316 36864 39168 41472 41856 44064 44472 47088 49152 50031 51486 52224 55296 55808 58752 59296 62784 66708 68648 69632 70632 73728 77229 78336 82944 83712 88128 88944 94176 100062 102972 104448 110592 111616 117504 118592 125568 133416 137296 139264 141264 145877 147456 150093 154458 156672 165888 167424 176256 177888 188352 200124 205944 208896 221184 223232 231687 235008 237184 251136 266832 274592 278528 282528 291754 300186 308916 313344 331776 334848 352512 355776 376704 400248 411888 417792 437631 442368 446464 463374 470016 474368 502272 533664 549184 565056 583508 600372 617832 626688 663552 669696 695061 705024 711552 753408 800496 823776 835584 875262 892928 926748 935329 940032 948736 1004544 1067328 1098368 1130112 1167016 1200744 1235664 1253376 1312893 1327104 1339392 1390122 1410048 1423104 1506816 1600992 1647552 1750524 1785856 1853496 1870658 1880064 1897472 2009088 2134656 2196736 2260224 2334032 2401488 2471328 2506752 2625786 2678784 2780244 2805987 2820096 2846208 3013632 3201984 3295104 3501048 3706992 3741316 3760128 3794944 3938679 4018176 4269312 4393472 4520448 4668064 4802976 4942656 5251572 5357568 5560488 5611974 5640192 5692416 6027264 6403968 6590208 7002096 7413984 7482632 7520256 7589888 7877358 8036352 8417961 8538624 8786944 9040896 9336128 9605952 9885312 10503144 11120976 11223948 11280384 11384832 11816037 12054528 12807936 13180416 14004192 14827968 14965264 15179776 15754716 15900593 16072704 16835922 17077248 17573888 18081792 18672256 19211904 19770624 21006288 22241952 22447896 22560768 22769664 23632074 24109056 25253883 25615872 26360832 28008384 29655936 29930528 30359552 31509432 31801186 33671844 34154496 35147776 36163584 37344512 38423808 39541248 42012576 44483904 44895792 45539328 47264148 47701779 48218112 50507766 51231744 52721664 56016768 59311872 59861056 63018864 63602372 67343688 68308992 70295552 72327168 74689024 75761649 76847616 79082496 84025152 88967808 89791584 91078656 94528296 95403558 101015532 102463488 105443328 112033536 118623744 119722112 126037728 127204744 134687376 136617984 140591104 143105337 144654336 149378048 151523298 153695232 158164992 168050304 177935616 179583168 189056592 190807116 202031064 204926976 210886656 224067072 237247488 239444224 252075456 254409488 269374752 273235968 286210674 298756096 303046596 307390464 316329984 336100608 355871232 359166336 378113184 381614232 404062128 409853952 421773312 429316011 448134144 474494976 478888448 504150912 508818976 538749504 572421348 597512192 606093192 614780928 632659968 672201216 711742464 718332672 756226368 763228464 808124256 819707904 858632022 896268288 948989952 957776896 1008301824 1017637952 1077499008 1144842696 1195024384 1212186384 1229561856 1265319936 1287948033 1344402432 1423484928 1436665344 1512452736 1526456928 1616248512 1717264044 1792536576 1897979904 1915553792 2016603648 2035275904 2154998016 2289685392 2390048768 2424372768 2459123712 2575896066 2688804864 2846969856 2873330688 3024905472 3052913856 3232497024 3434528088 3585073152 3795959808 3831107584 4033207296 4070551808 4309996032 4579370784 4848745536 5151792132 5377609728 5693939712 5746661376 6049810944 6105827712 6464994048 6869056176 7170146304 7662215168 8066414592 8141103616 8619992064 9158741568 9697491072 10303584264 10755219456 11387879424 11493322752 12099621888 12211655424 12929988096 13738112352 15324430336 16132829184 16282207232 17239984128 18317483136 19394982144 20607168528 21510438912 22986645504 24199243776 24423310848 25859976192 27476224704 32265658368 32564414464 34479968256 36634966272 38789964288 41214337056 45973291008 48398487552 48846621696 51719952384 54952449408 64531316736 65128828928 68959936512 73269932544 77579928576 82428674112 96796975104 97693243392 103439904768 109904898816 130257657856 137919873024 146539865088 155159857152 164857348224 193593950208 195386486784 206879809536 219809797632 260515315712 293079730176 310319714304 329714696448 390772973568 413759619072 439619595264 586159460352 620639428608 659429392896 781545947136 879239190528 1172318920704 1241278857216 1318858785792 1758478381056 2344637841408 2637717571584 3516956762112 5275435143168 7033913524224 10550870286336 21101740572672
• Sum of all divisors σ(n): 67371427874520
• Sum of proper divisors (its aliquot sum) s(n): 46269687301848
• 21101740572672 is an abundant number, because the sum of its proper divisors (46269687301848) is greater than itself. Its abundance is 25167946729176

Bases of 21101740572672

• Binary: 100110011000100100001110000000100000000000000₂
• Hexadecimal: 0x133121C04000
• Base-36: 7HA07I800

Squares and roots of 21101740572672

• 21101740572672 squared (21101740572672²) is 445283455196351626513219584
• 21101740572672 cubed (21101740572672³) is 9396255952856427825464144883054645608448
• The square root of 21101740572672 is 4593663.0887203733
• The cube root of 21101740572672 is 27633.7246907777

Scales and comparisons

• 21,101,740,572,672 seconds is equal to 670,970 years, 4 weeks, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 21,101,740,572,672 would take you about one million, six hundred seventy-seven thousand, four hundred twenty-five 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 21101740572672 cubic inches would be around 2302.8 feet tall.

Recreational maths with 21101740572672

• 21101740572672 backwards is 27627504710112
• The number of decimal digits it has is: 14
• The sum of 21101740572672's digits is 45
• More coming soon!