7129907828136

Names of 7129907828136

• Cardinal: 7129907828136 can be written as Seven trillion, one hundred twenty-nine billion, nine hundred seven million, eight hundred twenty-eight thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 7.129907828136 × 10¹²

Factors of 7129907828136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 141513

Divisors of 7129907828136

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 36 38 57 71 72 76 114 142 152 171 213 228 284 342 426 456 521 568 639 684 852 1042 1278 1349 1368 1563 1704 2084 2556 2698 3126 4047 4168 4689 5112 5396 6252 8094 9378 9899 10792 12141 12504 16188 18756 19798 24282 29697 32376 36991 37512 39596 48564 59394 73982 79192 89091 97128 110973 118788 140897 147964 178182 221946 237576 281794 295928 332919 356364 422691 443892 563588 665838 702829 712728 845382 887784 1127176 1268073 1331676 1405658 1690764 2108487 2536146 2663352 2677043 2811316 3381528 4216974 5072292 5354086 5622632 6325461 8031129 8433948 10003687 10144584 10708172 12650922 16062258 16867896 20007374 21416344 24093387 25301844 30011061 32124516 40014748 48186774 50603688 60022122 64249032 73407337 80029496 90033183 96373548 120044244 146814674 180066366 190070053 192747096 220222011 240088488 293629348 360132732 380140106 440444022 570210159 587258696 660666033 720265464 760280212 880888044 1140420318 1321332066 1394739403 1520560424 1710630477 1761776088 2280840636 2642664132 2789478806 3421260954 4184218209 4561681272 5211920927 5285328264 5578957612 6842521908 8368436418 10423841854 11157915224 12552654627 13685043816 15635762781 16736872836 20847683708 25105309254 31271525562 33473745672 41695367416 46907288343 50210618508 62543051124 93814576686 99026497613 100421237016 125086102248 187629153372 198052995226 297079492839 375258306744 396105990452 594158985678 792211980904 891238478517 1188317971356 1782476957034 2376635942712 3564953914068 7129907828136
• Sum of all divisors σ(n): 20652490684800
• Sum of proper divisors (its aliquot sum) s(n): 13522582856664
• 7129907828136 is an abundant number, because the sum of its proper divisors (13522582856664) is greater than itself. Its abundance is 6392675028528

Bases of 7129907828136

• Binary: 1100111110000001111100111111001010110101000₂
• Hexadecimal: 0x67C0F9F95A8
• Base-36: 2IZFN15M0

Squares and roots of 7129907828136

• 7129907828136 squared (7129907828136²) is 50835585637715012513234496
• 7129907828136 cubed (7129907828136³) is 362453039986222279397957828331834579456
• The square root of 7129907828136 is 2670188.7251907869
• The cube root of 7129907828136 is 19246.9228369791

Scales and comparisons

• 7,129,907,828,136 seconds is equal to 226,709 years, 5 days, 8 hours, 15 minutes, 36 seconds.
• To count from 1 to 7,129,907,828,136 would take you about five hundred sixty-six thousand, seven hundred seventy-two 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 7129907828136 cubic inches would be around 1603.9 feet tall.

Recreational maths with 7129907828136

• 7129907828136 backwards is 6318287099217
• The number of decimal digits it has is: 13
• The sum of 7129907828136's digits is 63
• More coming soon!