126698393771080768

Names of 126698393771080768

• Cardinal: 126698393771080768 can be written as One hundred twenty-six quadrillion, six hundred ninety-eight trillion, three hundred ninety-three billion, seven hundred seventy-one million, eighty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.26698393771080768 × 10¹⁷

Factors of 126698393771080768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 53028

Divisors of 126698393771080768

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 182 208 224 364 416 448 728 832 1456 2912 5824 15307 30614 37699 61228 75398 107149 122456 150796 198991 214298 244912 263893 301592 397982 428596 489824 490087 527786 603184 795964 857192 979648 980174 1055572 1206368 1392937 1591928 1714384 1960348 2111144 2412736 2785874 3183856 3428768 3430609 3920696 4222288 5571748 6367712 6857536 6861218 7841392 8444576 11143496 12735424 13722436 15682784 16889152 22286992 27444872 31365568 44573984 54889744 89147968 109779488 219558976 577058593 1154117186 1421214601 2308234372 2842429202 4039410151 4616468744 5684858404 7501761709 8078820302 9232937488 9948502207 11369716808 15003523418 16157640604 18465874976 18475789813 19897004414 22739433616 30007046836 32315281208 36931749952 36951579626 39794008828 45478867232 52512331963 60014093672 64630562416 73903159252 79588017656 90957734464 105024663926 120028187344 129261124832 129330528691 147806318504 159176035312 210049327852 240056374688 258522249664 258661057382 295612637008 318352070624 420098655704 480112749376 517322114764 591225274016 636704141248 840197311408 1034644229528 1182450548032 1680394622816 2069288459056 3360789245632 4138576918112 8277153836224 21754531897507 43509063795014 87018127590028 152281723282549 174036255180056 282808914667591 304563446565098 348072510360112 565617829335182 609126893130196 696145020720224 1131235658670364 1218253786260392 1392290041440448 1979662402673137 2262471317340728 2436507572520784 3959324805346274 4524942634681456 4873015145041568 7918649610692548 9049885269362912 9746030290083136 15837299221385096 18099770538725824 31674598442770192 63349196885540384 126698393771080768
• Sum of all divisors σ(n): 309464885902022592
• Sum of proper divisors (its aliquot sum) s(n): 182766492130941824
• 126698393771080768 is an abundant number, because the sum of its proper divisors (182766492130941824) is greater than itself. Its abundance is 56068098359861056

Bases of 126698393771080768

• Binary: 111000010000111111000010010010010010101100111110001000000₂
• Hexadecimal: 0x1C21F8492567C40
• Base-36: YNITYKRPQ9S

Squares and roots of 126698393771080768

• 126698393771080768 squared (126698393771080768²) is 16052482984171837952177198779469824
• 126698393771080768 cubed (126698393771080768³) is 2033823810132177212139414588736729799755086522744832
• The square root of 126698393771080768 is 355947178.3440357153
• The cube root of 126698393771080768 is 502254.3456042325

Scales and comparisons

• 126,698,393,771,080,768 seconds is equal to 4,028,617,018 years, 2 weeks, 6 days, 16 hours, 39 minutes, 28 seconds.
• To count from 1 to 126,698,393,771,080,768 would take you about twelve billion, eighty-five million, eight hundred fifty-one thousand and fifty-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 126698393771080768 cubic inches would be around 41854.5 feet tall.

Recreational maths with 126698393771080768

• 126698393771080768 backwards is 867080177393896621
• 126698393771080768 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 126698393771080768's digits is 91
• More coming soon!