3979981152

Names of 3979981152

• Cardinal: 3979981152 can be written as Three billion, nine hundred seventy-nine million, nine hundred eighty-one thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 3.979981152 × 10⁹

Factors of 3979981152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 258

Divisors of 3979981152

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 53 56 63 72 84 96 106 112 126 144 159 168 193 212 224 252 288 318 336 371 386 424 477 504 579 636 672 742 772 848 954 1008 1113 1158 1272 1351 1484 1544 1696 1737 1908 2016 2226 2316 2544 2702 2968 3088 3339 3474 3816 4053 4452 4632 5088 5404 5936 6176 6678 6948 7632 8106 8904 9264 10229 10808 11872 12159 13356 13896 15264 16212 17808 18528 20458 21616 24318 26712 27792 30687 32424 35616 37249 40916 43232 48636 53424 55584 61374 64848 71603 74498 81832 92061 97272 106848 111747 122748 129696 143206 148996 163664 184122 194544 214809 223494 245496 260743 286412 297992 327328 335241 368244 389088 429618 446988 490992 521486 572824 595984 644427 670482 736488 782229 859236 893976 981984 1042972 1145648 1191968 1288854 1340964 1472976 1564458 1718472 1787952 1974197 2085944 2291296 2346687 2577708 2681928 2945952 3128916 3436944 3575904 3948394 4171888 4693374 5155416 5363856 5922591 6257832 6873888 7896788 8343776 9386748 10310832 10727712 11845182 12515664 13819379 15793576 17767773 18773496 20621664 23690364 25031328 27638758 31587152 35535546 37546992 41458137 47380728 55277516 63174304 71071092 75093984 82916274 94761456 110555032 124374411 142142184 165832548 189522912 221110064 248748822 284284368 331665096 442220128 497497644 568568736 663330192 994995288 1326660384 1989990576 3979981152
• Sum of all divisors σ(n): 13247632944
• Sum of proper divisors (its aliquot sum) s(n): 9267651792
• 3979981152 is an abundant number, because the sum of its proper divisors (9267651792) is greater than itself. Its abundance is 5287670640

Bases of 3979981152

• Binary: 11101101001110011011000101100000₂
• Hexadecimal: 0xED39B160
• Base-36: 1TTKT40

Squares and roots of 3979981152

• 3979981152 squared (3979981152²) is 15840249970275247104
• 3979981152 cubed (3979981152³) is 63043896324664043726062583808
• The square root of 3979981152 is 63087.0918017307
• The cube root of 3979981152 is 1584.7484601839

Scales and comparisons

• 3,979,981,152 seconds is equal to 126 years, 28 weeks, 4 days, 14 hours, 19 minutes, 12 seconds.
• To count from 1 to 3,979,981,152 would take you about two hundred fifty-three 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 3979981152 cubic inches would be around 132.1 feet tall.

Recreational maths with 3979981152

• 3979981152 backwards is 2511899793
• The number of decimal digits it has is: 10
• The sum of 3979981152's digits is 54
• More coming soon!