130172121472

Names of 130172121472

• Cardinal: 130172121472 can be written as One hundred thirty billion, one hundred seventy-two million, one hundred twenty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.30172121472 × 10¹¹

Factors of 130172121472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1952

Divisors of 130172121472

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 16 17 19 32 34 38 41 64 68 76 82 128 136 152 164 272 304 323 328 544 608 646 656 697 779 1088 1216 1292 1312 1394 1558 1681 1873 2176 2432 2584 2624 2788 3116 3362 3746 5168 5248 5576 6232 6724 7492 10336 11152 12464 13243 13448 14984 20672 22304 24928 26486 26896 28577 29968 31841 31939 35587 41344 44608 49856 52972 53792 57154 59936 63682 63878 71174 76793 89216 99712 105944 107584 114308 119872 127364 127756 142348 153586 211888 215168 228616 239744 254728 255512 284696 307172 423776 457232 509456 511024 542963 569392 604979 614344 847552 914464 1018912 1022048 1085926 1138784 1209958 1228688 1305481 1459067 1695104 1828928 2037824 2044096 2171852 2277568 2419916 2457376 2610962 2918134 3148513 3657856 4075648 4088192 4343704 4555136 4839832 4914752 5221924 5836268 6297026 8687408 9679664 9829504 10443848 11672536 12594052 17374816 19359328 20887696 23345072 24804139 25188104 34749632 38718656 41775392 46690144 49608278 50376208 53524721 59821747 69499264 77437312 83550784 93380288 99216556 100752416 107049442 119643494 167101568 186760576 198433112 201504832 214098884 239286988 396866224 403009664 428197768 478573976 793732448 856395536 957147952 1016969699 1587464896 1712791072 1914295904 2033939398 3174929792 3425582144 3828591808 4067878796 6851164288 7657183616 8135757592 16271515184 32543030368 65086060736 130172121472
• Sum of all divisors σ(n): 296413203600
• Sum of proper divisors (its aliquot sum) s(n): 166241082128
• 130172121472 is an abundant number, because the sum of its proper divisors (166241082128) is greater than itself. Its abundance is 36068960656

Bases of 130172121472

• Binary: 1111001001110110111001111000110000000₂
• Hexadecimal: 0x1E4EDCF180
• Base-36: 1NST4BR4

Squares and roots of 130172121472

• 130172121472 squared (130172121472²) is 16944781208521123446784
• 130172121472 cubed (130172121472³) is 2205738117792074642792674175746048
• The square root of 130172121472 is 360793.7381274793
• The cube root of 130172121472 is 5068.0317573225

Scales and comparisons

• 130,172,121,472 seconds is equal to 4,139 years, 3 weeks, 4 days, 18 hours, 37 minutes, 52 seconds.
• To count from 1 to 130,172,121,472 would take you about eight thousand, two hundred seventy-eight 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 130172121472 cubic inches would be around 422.3 feet tall.

Recreational maths with 130172121472

• 130172121472 backwards is 274121271031
• The number of decimal digits it has is: 12
• The sum of 130172121472's digits is 31
• More coming soon!