21104176128

Names of 21104176128

• Cardinal: 21104176128 can be written as Twenty-one billion, one hundred four million, one hundred seventy-six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.1104176128 × 10¹⁰

Factors of 21104176128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 235

Divisors of 21104176128

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 47 48 49 56 57 64 76 84 94 96 98 112 114 128 133 141 147 152 157 168 188 192 196 224 228 256 266 282 294 304 314 329 336 376 384 392 399 448 456 471 512 532 564 588 608 628 658 672 752 768 784 798 893 896 912 931 942 987 1024 1064 1099 1128 1176 1216 1256 1316 1344 1504 1536 1568 1596 1786 1792 1824 1862 1884 1974 2128 2198 2256 2303 2352 2432 2512 2632 2679 2688 2793 2983 3008 3072 3136 3192 3297 3572 3584 3648 3724 3768 3948 4256 4396 4512 4606 4704 4864 5024 5264 5358 5376 5586 5966 6016 6251 6272 6384 6594 6909 7144 7168 7296 7379 7448 7536 7693 7896 8512 8792 8949 9024 9212 9408 9728 10048 10528 10716 10752 11172 11932 12032 12502 12544 12768 13188 13818 14288 14592 14758 14896 15072 15386 15792 17024 17584 17898 18048 18424 18753 18816 19456 20096 20881 21056 21432 21504 22137 22344 23079 23864 24064 25004 25088 25536 26376 27636 28576 29184 29516 29792 30144 30772 31584 34048 35168 35796 36096 36848 37506 37632 40192 41762 42112 42864 43757 44274 44688 46158 47728 48128 50008 50176 51072 51653 52752 55272 57152 58368 59032 59584 60288 61544 62643 63168 68096 70336 71592 72192 73696 75012 75264 80384 83524 84224 85728 87514 88548 89376 92316 95456 100016 102144 103306 105504 110544 114304 118064 119168 120576 123088 125286 126336 131271 136192 140201 140672 143184 144384 146167 147392 150024 150528 154959 160768 167048 168448 171456 175028 177096 178752 184632 190912 200032 204288 206612 211008 221088 228608 236128 238336 241152 246176 250572 252672 262542 280402 281344 286368 292334 294784 300048 309918 334096 336896 342912 350056 354192 357504 361571 369264 381824 400064 408576 413224 420603 422016 438501 442176 457216 472256 476672 482304 492352 501144 505344 525084 560804 562688 572736 584668 589568 600096 619836 668192 685824 700112 708384 715008 723142 738528 763648 800128 826448 841206 844032 877002 884352 914432 944512 953344 981407 984704 1002288 1010688 1050168 1084713 1121608 1125376 1145472 1169336 1179136 1200192 1239672 1336384 1371648 1400224 1416768 1430016 1446284 1477056 1527296 1600256 1652896 1682412 1688064 1754004 1768704 1889024 1962814 1969408 2004576 2100336 2169426 2243216 2290944 2338672 2358272 2400384 2479344 2672768 2743296 2800448 2833536 2860032 2892568 2944221 2954112 3054592 3200512 3305792 3364824 3376128 3508008 3537408 3778048 3925628 3938816 4009152 4200672 4338852 4486432 4581888 4677344 4800768 4958688 5345536 5600896 5667072 5785136 5888442 5908224 6401024 6611584 6729648 6869849 7016016 7074816 7556096 7851256 7877632 8018304 8401344 8677704 8972864 9163776 9354688 9601536 9917376 10691072 11201792 11334144 11570272 11776884 11816448 13223168 13459296 13739698 14032032 15702512 16036608 16802688 17355408 17945728 18709376 19203072 19834752 20609547 21382144 22403584 22668288 23140544 23553768 23632896 26446336 26918592 27479396 28064064 31405024 32073216 33605376 34710816 35891456 37418752 39669504 41219094 44807168 46281088 47107536 52892672 53837184 54958792 56128128 62810048 64146432 67210752 69421632 71782912 74837504 79339008 82438188 92562176 94215072 107674368 109917584 112256256 125620096 134421504 138843264 143565824 149675008 158678016 164876376 185124352 188430144 215348736 219835168 224512512 251240192 277686528 329752752 370248704 376860288 430697472 439670336 449025024 502480384 555373056 659505504 753720576 879340672 1004960768 1110746112 1319011008 1507441152 1758681344 2638022016 3014882304 3517362688 5276044032 7034725376 10552088064 21104176128
• Sum of all divisors σ(n): 70791482880
• Sum of proper divisors (its aliquot sum) s(n): 49687306752
• 21104176128 is an abundant number, because the sum of its proper divisors (49687306752) is greater than itself. Its abundance is 28583130624

Bases of 21104176128

• Binary: 10011101001111010000010110000000000₂
• Hexadecimal: 0x4E9E82C00
• Base-36: 9P0VQIO

Squares and roots of 21104176128

• 21104176128 squared (21104176128²) is 445386250041645072384
• 21104176128 cubed (21104176128³) is 9399509865868324942455244849152
• The square root of 21104176128 is 145272.7645775353
• The cube root of 21104176128 is 2763.4787808075

Scales and comparisons

• 21,104,176,128 seconds is equal to 671 years, 2 weeks, 3 days, 7 hours, 8 minutes, 48 seconds.
• To count from 1 to 21,104,176,128 would take you about one thousand, three hundred forty-two 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 21104176128 cubic inches would be around 230.3 feet tall.

Recreational maths with 21104176128

• 21104176128 backwards is 82167140112
• The number of decimal digits it has is: 11
• The sum of 21104176128's digits is 33
• More coming soon!