1228139908704

Names of 1228139908704

• Cardinal: 1228139908704 can be written as One trillion, two hundred twenty-eight billion, one hundred thirty-nine million, nine hundred eight thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.228139908704 × 10¹²

Factors of 1228139908704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 171

Divisors of 1228139908704

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 59 72 96 107 118 144 177 214 236 288 321 354 428 472 531 642 708 856 944 963 1062 1284 1416 1712 1888 1926 2124 2568 2832 3424 3481 3852 4248 5136 5664 6313 6962 7704 8496 10272 10443 11449 12626 13924 15408 16992 18939 20886 22898 25252 27848 30816 31329 34347 37878 41772 45796 50504 55696 56817 62658 68694 75756 83544 91592 101008 103041 111392 113634 125316 137388 151512 167088 183184 202016 206082 227268 250632 274776 303024 334176 366368 372467 412164 454536 501264 549552 606048 675491 744934 824328 909072 1002528 1099104 1117401 1225043 1350982 1489868 1648656 1818144 2026473 2234802 2450086 2701964 2979736 3297312 3352203 3675129 4052946 4469604 4900172 5403928 5959472 6079419 6704406 7350258 8105892 8939208 9800344 10807856 11025387 11918944 12158838 13408812 14700516 16211784 17878416 19600688 21615712 22050774 24317676 26817624 29401032 32423568 35756832 39201376 39853969 44101548 48635352 53635248 58802064 64847136 72277537 79707938 88203096 97270704 107270496 117604128 119561907 144555074 159415876 176406192 194541408 216832611 239123814 289110148 318831752 352812384 358685721 433665222 478247628 578220296 637663504 650497833 717371442 867330444 956495256 1156440592 1275327008 1300995666 1434742884 1734660888 1912990512 2312881184 2601991332 2869485768 3469321776 3825981024 4264374683 5203982664 5738971536 6938643552 8528749366 10407965328 11477943072 12793124049 17057498732 20815930656 25586248098 34114997464 38379372147 51172496196 68229994928 76758744294 102344992392 136459989856 153517488588 204689984784 307034977176 409379969568 614069954352 1228139908704
• Sum of all divisors σ(n): 3586237691400
• Sum of proper divisors (its aliquot sum) s(n): 2358097782696
• 1228139908704 is an abundant number, because the sum of its proper divisors (2358097782696) is greater than itself. Its abundance is 1129957873992

Bases of 1228139908704

• Binary: 10001110111110010110101111100111001100000₂
• Hexadecimal: 0x11DF2D7CE60
• Base-36: FO76SIG0

Squares and roots of 1228139908704

• 1228139908704 squared (1228139908704²) is 1508327635351469454959616
• 1228139908704 cubed (1228139908704³) is 1852437364376273899366347434246897664
• The square root of 1228139908704 is 1108214.7394363603
• The cube root of 1228139908704 is 10709.0089460541

Scales and comparisons

• 1,228,139,908,704 seconds is equal to 39,051 years, 2 weeks, 4 days, 6 hours, 38 minutes, 24 seconds.
• To count from 1 to 1,228,139,908,704 would take you about ninety-seven thousand, six hundred twenty-seven 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 1228139908704 cubic inches would be around 892.4 feet tall.

Recreational maths with 1228139908704

• 1228139908704 backwards is 4078099318221
• The number of decimal digits it has is: 13
• The sum of 1228139908704's digits is 54
• More coming soon!