11688532128

Names of 11688532128

• Cardinal: 11688532128 can be written as Eleven billion, six hundred eighty-eight million, five hundred thirty-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.1688532128 × 10¹⁰

Factors of 11688532128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 54

Divisors of 11688532128

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 29 32 36 39 42 48 49 52 56 58 63 72 78 84 87 91 96 98 104 112 116 117 126 144 147 156 168 169 174 182 196 203 208 224 232 234 252 261 273 288 294 312 336 338 348 364 377 392 406 416 441 464 468 504 507 522 546 588 609 624 637 672 676 696 728 754 784 812 819 882 928 936 1008 1014 1044 1092 1131 1176 1183 1218 1248 1274 1352 1392 1421 1456 1508 1521 1568 1624 1638 1764 1827 1872 1911 2016 2028 2088 2184 2197 2262 2352 2366 2436 2548 2639 2704 2784 2842 2912 3016 3042 3248 3276 3393 3528 3549 3654 3744 3822 4056 4176 4263 4368 4394 4524 4704 4732 4872 4901 5096 5278 5408 5684 5733 6032 6084 6496 6552 6591 6786 7056 7098 7308 7644 7917 8112 8281 8352 8526 8736 8788 9048 9464 9744 9802 10192 10556 10647 11368 11466 12064 12168 12789 13104 13182 13572 14112 14196 14616 14703 15288 15379 15834 16224 16562 17052 17576 18096 18473 18928 19488 19604 19773 20384 21112 21294 22736 22932 23751 24336 24843 25578 26208 26364 27144 28392 28561 29232 29406 30576 30758 31668 33124 34104 34307 35152 36192 36946 37856 39208 39546 42224 42588 44109 45472 45864 46137 47502 48672 49686 51156 52728 54288 55419 56784 57122 58464 58812 61152 61516 63336 63713 66248 68208 68614 70304 73892 74529 78416 79092 84448 85176 85683 88218 91728 92274 95004 99372 102312 102921 105456 107653 108576 110838 113568 114244 117624 123032 126672 127426 132496 136416 137228 138411 147784 149058 156832 158184 166257 170352 171366 176436 183456 184548 190008 191139 198744 199927 204624 205842 210912 215306 221676 228488 235248 240149 246064 253344 254852 257049 264992 274456 276822 295568 298116 308763 316368 322959 332514 340704 342732 352872 369096 380016 382278 397488 399854 409248 411684 430612 443352 445991 456976 470496 480298 492128 509704 514098 548912 553644 573417 591136 596232 599781 617526 632736 645918 665028 685464 705744 720447 738192 760032 764556 794976 799708 823368 828269 861224 886704 891982 913952 960596 968877 1019408 1028196 1097824 1107288 1146834 1192464 1199562 1235052 1291836 1330056 1337973 1370928 1399489 1411488 1440894 1476384 1529112 1599416 1646736 1656538 1722448 1773408 1783964 1799343 1921192 1937754 2038816 2056392 2161341 2214576 2293668 2384928 2399124 2470104 2484807 2583672 2660112 2675946 2741856 2798978 2881788 3058224 3121937 3198832 3293472 3313076 3444896 3567928 3598686 3842384 3875508 4013919 4112784 4198467 4322682 4429152 4587336 4798248 4940208 4969614 5167344 5320224 5351892 5597956 5763576 5797883 6116448 6243874 6397664 6626152 7135856 7197372 7454421 7684768 7751016 8027838 8225568 8396934 8645364 9174672 9365811 9596496 9880416 9939228 10334688 10703784 11195912 11527152 11595766 12487748 12595401 13252304 14271712 14394744 14908842 15502032 16055676 16793868 17290728 17393649 18349344 18731622 19192992 19878456 21407568 22391824 23054304 23191532 24975496 25190802 26504608 28097433 28789488 29817684 31004064 32111352 33587736 34581456 34787298 37463244 39756912 40585181 42815136 44783648 46383064 49950992 50381604 52180947 56194866 57578976 59635368 64222704 67175472 69162912 69574596 74926488 79513824 81170362 92766128 99901984 100763208 104361894 112389732 119270736 121755543 128445408 134350944 139149192 149852976 162340724 185532256 201526416 208723788 224779464 238541472 243511086 278298384 299705952 324681448 365266629 403052832 417447576 449558928 487022172 556596768 649362896 730533258 834895152 899117856 974044344 1298725792 1461066516 1669790304 1948088688 2922133032 3896177376 5844266064 11688532128
• Sum of all divisors σ(n): 43332561090
• Sum of proper divisors (its aliquot sum) s(n): 31644028962
• 11688532128 is an abundant number, because the sum of its proper divisors (31644028962) is greater than itself. Its abundance is 19955496834

Bases of 11688532128

• Binary: 1010111000101100001101100010100000₂
• Hexadecimal: 0x2B8B0D8A0
• Base-36: 5DB1T40

Squares and roots of 11688532128

• 11688532128 squared (11688532128²) is 136621783307288208384
• 11688532128 cubed (11688532128³) is 1596908103571892320251942961152
• The square root of 11688532128 is 108113.5150108441
• The cube root of 11688532128 is 2269.4467221381

Scales and comparisons

• 11,688,532,128 seconds is equal to 371 years, 34 weeks, 1 day, 22 hours, 28 minutes, 48 seconds.
• To count from 1 to 11,688,532,128 would take you about seven hundred forty-three 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 11688532128 cubic inches would be around 189.1 feet tall.

Recreational maths with 11688532128

• 11688532128 backwards is 82123588611
• The number of decimal digits it has is: 11
• The sum of 11688532128's digits is 45
• More coming soon!