29399156928

Names of 29399156928

• Cardinal: 29399156928 can be written as Twenty-nine billion, three hundred ninety-nine million, one hundred fifty-six thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 2.9399156928 × 10¹⁰

Factors of 29399156928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 424

Divisors of 29399156928

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 32 36 41 48 54 58 64 72 82 87 96 108 116 123 144 164 174 192 216 232 246 261 288 328 348 349 369 432 464 492 522 576 656 696 698 738 783 864 928 984 1044 1047 1107 1189 1312 1392 1396 1476 1566 1681 1728 1856 1968 2088 2094 2214 2378 2624 2784 2792 2952 3132 3141 3362 3567 3936 4176 4188 4428 4756 5043 5568 5584 5904 6264 6282 6724 7134 7872 8352 8376 8856 9423 9512 10086 10121 10701 11168 11808 12528 12564 13448 14268 14309 15129 16704 16752 17712 18846 19024 20172 20242 21402 22336 23616 25056 25128 26896 28536 28618 30258 30363 32103 33504 35424 37692 38048 40344 40484 42804 42927 45387 48749 50112 50256 53792 57072 57236 60516 60726 64206 67008 70848 75384 76096 80688 80968 85608 85854 90774 91089 97498 100512 107584 114144 114472 121032 121452 128412 128781 146247 150768 161376 161936 171216 171708 181548 182178 194996 201024 228288 228944 242064 242904 256824 257562 273267 292494 301536 322752 323872 342432 343416 363096 364356 386343 389992 414961 438741 457888 484128 485808 513648 515124 546534 584988 586669 603072 647744 684864 686832 726192 728712 772686 779984 829922 877482 915776 968256 971616 1027296 1030248 1093068 1169976 1173338 1244883 1316223 1373664 1452384 1457424 1545372 1559968 1659844 1754964 1760007 1943232 2054592 2060496 2186136 2339952 2346676 2489766 2632446 2747328 2904768 2914848 3090744 3119936 3319688 3509928 3520014 3734649 4120992 4372272 4679904 4693352 4979532 5264892 5280021 5829696 6181488 6639376 7019856 7040028 7469298 8241984 8744544 9359808 9386704 9959064 10529784 10560042 11203947 12362976 13278752 14039712 14080056 14938596 15840063 17013401 17489088 18773408 19918128 21059568 21120084 22407894 24725952 26557504 28079424 28160112 29877192 31680126 34026802 37546816 39836256 42119136 42240168 44815788 51040203 56320224 59754384 63360252 68053604 79672512 84238272 84480336 89631576 102080406 112640448 119508768 126720504 136107208 153120609 168960672 179263152 204160812 239017536 253441008 272214416 306241218 337921344 358526304 408321624 459361827 506882016 544428832 612482436 717052608 816643248 918723654 1013764032 1088857664 1224964872 1633286496 1837447308 2449929744 3266572992 3674894616 4899859488 7349789232 9799718976 14699578464 29399156928
• Sum of all divisors σ(n): 91904820000
• Sum of proper divisors (its aliquot sum) s(n): 62505663072
• 29399156928 is an abundant number, because the sum of its proper divisors (62505663072) is greater than itself. Its abundance is 33106506144

Bases of 29399156928

• Binary: 11011011000010100111000100011000000₂
• Hexadecimal: 0x6D85388C0
• Base-36: DI7HYO0

Squares and roots of 29399156928

• 29399156928 squared (29399156928²) is 864310428077170397184
• 29399156928 cubed (29399156928³) is 25409997909547589801008505290752
• The square root of 29399156928 is 171461.8235293209
• The cube root of 29399156928 is 3086.3484663023

Scales and comparisons

• 29,399,156,928 seconds is equal to 934 years, 41 weeks, 5 days, 28 minutes, 48 seconds.
• To count from 1 to 29,399,156,928 would take you about one thousand, 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 29399156928 cubic inches would be around 257.2 feet tall.

Recreational maths with 29399156928

• 29399156928 backwards is 82965199392
• The number of decimal digits it has is: 11
• The sum of 29399156928's digits is 63
• More coming soon!