13670729072

Names of 13670729072

• Cardinal: 13670729072 can be written as Thirteen billion, six hundred seventy million, seven hundred twenty-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 1.3670729072 × 10¹⁰

Factors of 13670729072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 207

Divisors of 13670729072

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 44 47 52 56 77 88 91 94 104 112 121 127 143 154 169 176 182 188 208 242 254 286 308 329 338 364 376 484 508 517 572 611 616 658 676 728 752 847 889 968 1001 1016 1034 1144 1183 1222 1232 1316 1352 1397 1456 1573 1651 1694 1778 1859 1936 2002 2032 2068 2288 2366 2444 2632 2704 2794 3146 3302 3388 3556 3619 3718 4004 4136 4277 4732 4888 5264 5588 5687 5969 6292 6604 6721 6776 7112 7238 7436 7943 8008 8272 8554 9464 9776 9779 11011 11176 11374 11557 11938 12584 13013 13208 13442 13552 14224 14476 14872 15367 15886 16016 17108 18161 18928 19558 20449 21463 22022 22352 22748 23114 23876 25168 26026 26416 26884 28952 29744 30734 31772 34216 36322 39116 39809 40898 41783 42926 44044 45496 46228 47047 47752 52052 53768 55601 57904 61468 63544 65659 68432 72644 73931 77597 78232 79618 81796 83566 85852 87373 88088 90992 92456 94094 95504 104104 107536 107569 111202 122936 127088 127127 131318 143143 145288 147862 150241 155194 156464 159236 163592 167132 171704 174746 176176 184912 188188 199771 208208 215138 222404 236093 245872 254254 262636 286286 290576 295724 300482 310388 318472 327184 334264 343408 349492 376376 399542 430276 444808 459613 472186 508508 517517 525272 543179 572572 591448 600964 611611 620776 636944 668528 698984 722249 752752 799084 853567 860552 889616 919226 944372 961103 1008761 1017016 1035034 1050544 1086358 1145144 1182896 1201928 1223222 1241552 1397968 1398397 1444498 1598168 1652651 1707134 1721104 1838452 1888744 1922206 2017522 2034032 2070068 2172716 2290288 2403856 2446444 2597023 2796794 2888996 3196336 3305302 3414268 3676904 3777488 3844412 4035044 4140136 4345432 4892888 5055743 5194046 5593588 5777992 5974969 6610604 6727721 6828536 7061327 7353808 7688824 8070088 8280272 8690864 9389237 9785776 10111486 10388092 11096371 11187176 11555984 11949938 13221208 13455442 13657072 14122654 15377648 16140176 18179161 18778474 20222972 20776184 22192742 22374352 23899876 26442416 26910884 28245308 36358322 37556948 40445944 41552368 44385484 47799752 53821768 56490616 65724659 72716644 75113896 77674597 80891888 88770968 95599504 107643536 112981232 122060081 131449318 145433288 150227792 155349194 177541936 244120162 262898636 290866576 310698388 488240324 525797272 621396776 854420567 976480648 1051594544 1242793552 1708841134 1952961296 3417682268 6835364536 13670729072
• Sum of all divisors σ(n): 37085626368
• Sum of proper divisors (its aliquot sum) s(n): 23414897296
• 13670729072 is an abundant number, because the sum of its proper divisors (23414897296) is greater than itself. Its abundance is 9744168224

Bases of 13670729072

• Binary: 1100101110110101101100010101110000₂
• Hexadecimal: 0x32ED6C570
• Base-36: 6A37628

Squares and roots of 13670729072

• 13670729072 squared (13670729072²) is 186888833360025981184
• 13670729072 cubed (13670729072³) is 2554906607447070623647433781248
• The square root of 13670729072 is 116921.8930397553
• The cube root of 13670729072 is 2391.0971703083

Scales and comparisons

• 13,670,729,072 seconds is equal to 434 years, 35 weeks, 5 days, 44 minutes, 32 seconds.
• To count from 1 to 13,670,729,072 would take you about eight hundred sixty-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 13670729072 cubic inches would be around 199.3 feet tall.

Recreational maths with 13670729072

• 13670729072 backwards is 27092707631
• 13670729072 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13670729072's digits is 44
• More coming soon!