31969403136

Names of 31969403136

• Cardinal: 31969403136 can be written as Thirty-one billion, nine hundred sixty-nine million, four hundred three thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.1969403136 × 10¹⁰

Factors of 31969403136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 190

Divisors of 31969403136

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 61 64 66 72 88 96 99 108 113 122 128 132 144 176 183 192 198 216 226 244 256 264 288 297 339 352 366 384 396 432 452 488 528 549 576 594 671 678 704 732 768 792 864 904 976 1017 1056 1098 1152 1188 1243 1342 1356 1408 1464 1584 1647 1728 1808 1952 2013 2034 2112 2196 2304 2376 2486 2684 2712 2816 2928 3051 3168 3294 3456 3616 3721 3729 3904 4026 4068 4224 4392 4752 4972 5368 5424 5856 6039 6102 6336 6588 6893 6912 7232 7442 7458 7808 8052 8136 8448 8784 9504 9944 10736 10848 11163 11187 11712 12078 12204 12672 13176 13786 14464 14884 14916 15616 16104 16272 17568 18117 19008 19888 20679 21472 21696 22326 22374 23424 24156 24408 25344 26352 27572 28928 29768 29832 32208 32544 33489 33561 35136 36234 38016 39776 40931 41358 42944 43392 44652 44748 46848 48312 48816 52704 55144 59536 59664 62037 64416 65088 66978 67122 70272 72468 75823 76032 79552 81862 82716 85888 86784 89304 89496 96624 97632 100467 105408 110288 119072 119328 122793 124074 128832 130176 133956 134244 140544 144936 151646 159104 163724 165432 171776 178608 178992 186111 193248 195264 200934 210816 220576 227469 238144 238656 245586 248148 257664 260352 267912 268488 289872 303292 318208 327448 330864 357216 357984 368379 372222 386496 390528 401868 420473 421632 441152 454938 476288 477312 491172 496296 515328 535824 536976 579744 606584 654896 661728 682407 714432 715968 736758 744444 772992 781056 803736 840946 882304 909876 952576 954624 982344 992592 1071648 1073952 1105137 1159488 1213168 1261419 1309792 1323456 1364814 1428864 1431936 1473516 1488888 1545984 1607472 1681892 1764608 1819752 1964688 1985184 2047221 2143296 2147904 2210274 2318976 2426336 2522838 2619584 2646912 2729628 2857728 2863872 2947032 2977776 3214944 3363784 3639504 3784257 3929376 3970368 4094442 4286592 4295808 4420548 4625203 4637952 4852672 5045676 5239168 5293824 5459256 5894064 5955552 6429888 6727568 7279008 7568514 7858752 7940736 8188884 8573184 8591616 8841096 9250406 9705344 10091352 10478336 10918512 11352771 11788128 11911104 12859776 13455136 13875609 14558016 15137028 15717504 15881472 16377768 17682192 18500812 19410688 20182704 21837024 22705542 23576256 23822208 25719552 26910272 27751218 29116032 30274056 31435008 32755536 35364384 37001624 40365408 41626827 43674048 45411084 47152512 47644416 53820544 55502436 58232064 60548112 65511072 70728768 74003248 80730816 83253654 87348096 90822168 94305024 107641088 111004872 121096224 124880481 131022144 141457536 148006496 161461632 166507308 174696192 181644336 222009744 242192448 249760962 262044288 282915072 296012992 322923264 333014616 363288672 444019488 484384896 499521924 524088576 592025984 666029232 726577344 888038976 968769792 999043848 1184051968 1332058464 1453154688 1776077952 1998087696 2664116928 2906309376 3552155904 3996175392 5328233856 7992350784 10656467712 15984701568 31969403136
• Sum of all divisors σ(n): 105779943360
• Sum of proper divisors (its aliquot sum) s(n): 73810540224
• 31969403136 is an abundant number, because the sum of its proper divisors (73810540224) is greater than itself. Its abundance is 41841137088

Bases of 31969403136

• Binary: 11101110001100001100110000100000000₂
• Hexadecimal: 0x771866100
• Base-36: EOPR9C0

Squares and roots of 31969403136

• 31969403136 squared (31969403136²) is 1022042736872086634496
• 31969403136 cubed (31969403136³) is 32674096277284509283720108179456
• The square root of 31969403136 is 178799.8969127219
• The cube root of 31969403136 is 3173.7899168059

Scales and comparisons

• 31,969,403,136 seconds is equal to 1,016 years, 27 weeks, 3 days, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 31,969,403,136 would take you about two thousand and thirty-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 31969403136 cubic inches would be around 264.5 feet tall.

Recreational maths with 31969403136

• 31969403136 backwards is 63130496913
• The number of decimal digits it has is: 11
• The sum of 31969403136's digits is 45
• More coming soon!