13117178529

Names of 13117178529

• Cardinal: 13117178529 can be written as Thirteen billion, one hundred seventeen million, one hundred seventy-eight thousand, five hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3117178529 × 10¹⁰

Factors of 13117178529

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 69

Divisors of 13117178529

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 13 17 21 27 29 39 49 51 63 87 91 117 119 147 153 169 189 203 221 261 273 289 343 351 357 377 441 459 493 507 609 637 663 783 819 833 867 1029 1071 1131 1183 1323 1421 1479 1521 1547 1827 1911 1989 2023 2457 2499 2601 2639 2873 3087 3213 3393 3451 3549 3757 4263 4437 4459 4563 4641 4901 5481 5733 5831 5967 6069 6409 7497 7803 7917 8281 8381 8619 9261 9947 10179 10353 10647 10829 11271 12789 13311 13377 13923 14161 14703 17199 17493 18207 18473 19227 20111 22491 23751 24157 24843 25143 25857 26299 29841 31059 31941 32487 33813 34307 38367 40131 41769 42483 44109 44863 48841 52479 54621 55419 57681 57967 58667 60333 71253 72471 74529 75429 75803 77571 78897 83317 89523 93177 97461 99127 101439 102921 108953 120393 127449 129311 132327 134589 140777 146523 157437 166257 169099 173043 173901 176001 180999 184093 217413 223587 226287 227409 236691 240149 249951 268569 292383 297381 308763 314041 326859 341887 382347 387933 403767 410669 422331 439569 498771 507297 521703 528003 542997 552279 583219 652239 682227 710073 720447 749853 762671 892143 926289 942123 980577 985439 1025661 1163799 1211301 1232007 1266993 1288651 1318707 1416389 1521891 1565109 1584009 1656837 1681043 1749657 2046681 2161341 2198287 2249559 2288013 2393209 2676429 2826369 2874683 2941731 2956317 3076983 3491397 3696021 3800979 3865953 4082533 4249167 4565673 4970511 5043129 5248971 5338697 6484023 6594861 6864039 7179627 8479107 8624049 8868951 9230949 9914723 11088063 11597859 12247599 12747501 15129387 15746913 16016091 16752463 19784583 20592117 21538881 25872147 26606853 28577731 29744169 34793577 36742797 37370879 38242503 45388161 48048273 50257389 59353749 64616643 69403061 77616441 85733193 89232507 110228391 112112637 144144819 150772167 208209183 257199579 267697521 336337911 452316501 485821427 624627549 771598737 1009013733 1457464281 1873882647 4372392843 13117178529
• Sum of all divisors σ(n): 26966880000
• Sum of proper divisors (its aliquot sum) s(n): 13849701471
• 13117178529 is an abundant number, because the sum of its proper divisors (13849701471) is greater than itself. Its abundance is 732522942

Bases of 13117178529

• Binary: 1100001101110110000100001010100001₂
• Hexadecimal: 0x30DD842A1
• Base-36: 60XMNQ9

Squares and roots of 13117178529

• 13117178529 squared (13117178529²) is 172060372561658603841
• 13117178529 cubed (13117178529³) is 2256946624657528966931282129889
• The square root of 13117178529 is 114530.2515888269
• The cube root of 13117178529 is 2358.3783344277

Scales and comparisons

• 13,117,178,529 seconds is equal to 417 years, 4 weeks, 3 days, 4 hours, 42 minutes, 9 seconds.
• To count from 1 to 13,117,178,529 would take you about eight hundred thirty-four 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 13117178529 cubic inches would be around 196.5 feet tall.

Recreational maths with 13117178529

• 13117178529 backwards is 92587171131
• The number of decimal digits it has is: 11
• The sum of 13117178529's digits is 45
• More coming soon!