13445963776

Names of 13445963776

• Cardinal: 13445963776 can be written as Thirteen billion, four hundred forty-five million, nine hundred sixty-three thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 1.3445963776 × 10¹⁰

Factors of 13445963776

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 112

Divisors of 13445963776

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 41 43 49 56 64 76 82 86 98 112 128 133 152 164 172 196 224 256 266 287 301 304 328 344 392 448 512 532 574 602 608 656 688 779 784 817 896 931 1024 1064 1148 1204 1216 1312 1376 1558 1568 1634 1763 1792 1862 2009 2048 2107 2128 2296 2408 2432 2624 2752 3116 3136 3268 3526 3584 3724 4018 4096 4214 4256 4592 4816 4864 5248 5453 5504 5719 6232 6272 6536 7052 7168 7448 8036 8192 8428 8512 9184 9632 9728 10496 10906 11008 11438 12341 12464 12544 13072 14104 14336 14896 16072 16856 17024 18368 19264 19456 20992 21812 22016 22876 24682 24928 25088 26144 28208 28672 29792 32144 33497 33712 34048 36736 38171 38528 38912 40033 41984 43624 44032 45752 49364 49856 50176 52288 56416 57344 59584 64288 66994 67424 68096 73472 76342 77056 77824 80066 83968 86387 87248 88064 91504 98728 99712 100352 104576 112832 119168 128576 133988 134848 136192 146944 152684 154112 155648 160132 167936 172774 174496 176128 183008 197456 199424 200704 209152 225664 234479 238336 257152 267976 269696 272384 293888 305368 308224 320264 335872 345548 348992 352256 366016 394912 398848 401408 418304 451328 468958 476672 514304 535952 539392 544768 587776 610736 616448 640528 691096 697984 732032 789824 797696 836608 902656 937916 953344 1028608 1071904 1078784 1089536 1175552 1221472 1232896 1281056 1382192 1395968 1464064 1579648 1595392 1641353 1673216 1805312 1875832 1906688 2057216 2143808 2157568 2351104 2442944 2465792 2562112 2764384 2791936 2928128 3159296 3190784 3282706 3346432 3610624 3751664 3813376 4114432 4287616 4315136 4885888 5124224 5528768 5583872 5856256 6318592 6381568 6565412 6692864 7221248 7503328 7626752 8228864 8575232 8630272 9771776 10248448 11057536 11167744 11712512 12637184 13130824 14442496 15006656 16457728 17150464 17260544 19543552 20496896 22115072 22335488 23425024 25274368 26261648 30013312 34300928 39087104 40993792 44230144 44670976 46850048 50548736 52523296 60026624 68601856 78174208 81987584 88460288 101097472 105046592 120053248 137203712 156348416 163975168 176920576 210093184 240106496 274407424 312696832 327950336 353841152 420186368 480212992 707682304 840372736 960425984 1680745472 1920851968 3361490944 6722981888 13445963776
• Sum of all divisors σ(n): 34514393760
• Sum of proper divisors (its aliquot sum) s(n): 21068429984
• 13445963776 is an abundant number, because the sum of its proper divisors (21068429984) is greater than itself. Its abundance is 7622466208

Bases of 13445963776

• Binary: 1100100001011100010010000000000000₂
• Hexadecimal: 0x321712000
• Base-36: 66DDO1S

Squares and roots of 13445963776

• 13445963776 squared (13445963776²) is 180793941865504178176
• 13445963776 cubed (13445963776³) is 2430948793243819043731145752576
• The square root of 13445963776 is 115956.7323444395
• The cube root of 13445963776 is 2377.9203979425

Scales and comparisons

• 13,445,963,776 seconds is equal to 427 years, 28 weeks, 13 hours, 56 minutes, 16 seconds.
• To count from 1 to 13,445,963,776 would take you about eight hundred fifty-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 13445963776 cubic inches would be around 198.2 feet tall.

Recreational maths with 13445963776

• 13445963776 backwards is 67736954431
• The number of decimal digits it has is: 11
• The sum of 13445963776's digits is 55
• More coming soon!