3928961120

Names of 3928961120

• Cardinal: 3928961120 can be written as Three billion, nine hundred twenty-eight million, nine hundred sixty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 3.92896112 × 10⁹

Factors of 3928961120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 791

Divisors of 3928961120

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 41 49 56 68 70 80 82 85 98 112 119 136 140 160 164 170 196 205 224 238 245 272 280 287 328 340 392 410 476 490 544 560 574 595 656 680 697 719 784 820 833 952 980 1120 1148 1190 1312 1360 1394 1435 1438 1568 1640 1666 1904 1960 2009 2296 2380 2720 2788 2870 2876 3280 3332 3485 3595 3808 3920 4018 4165 4592 4760 4879 5033 5576 5740 5752 6560 6664 6970 7190 7840 8036 8330 9184 9520 9758 10045 10066 11152 11480 11504 12223 13328 13940 14380 16072 16660 19040 19516 20090 20132 22304 22960 23008 24395 24446 25165 26656 27880 28760 29479 32144 33320 34153 35231 39032 40180 40264 45920 48790 48892 50330 55760 57520 58958 61115 64288 66640 68306 70462 78064 80360 80528 85561 97580 97784 100660 111520 115040 117916 122230 133280 136612 140924 147395 156128 160720 161056 170765 171122 176155 195160 195568 201320 206353 235832 244460 273224 281848 294790 321440 341530 342244 352310 390320 391136 402640 412706 427805 471664 488920 501143 546448 563696 589580 598927 683060 684488 704620 780640 805280 825412 855610 943328 977840 1002286 1031765 1092896 1127392 1179160 1197854 1366120 1368976 1409240 1444471 1650824 1711220 1955680 2004572 2063530 2358320 2395708 2505715 2732240 2737952 2818480 2888942 2994635 3301648 3422440 3508001 4009144 4127060 4716640 4791416 5011430 5464480 5636960 5777884 5989270 6603296 6844880 7016002 7222355 8018288 8254120 9582832 10022860 11555768 11978540 13689760 14032004 14444710 16036576 16508240 17540005 19165664 20045720 23111536 23957080 24556007 28064008 28889420 33016480 35080010 40091440 46223072 47914160 49112014 56128016 57778840 70160020 80182880 95828320 98224028 112256032 115557680 122780035 140320040 196448056 231115360 245560070 280640080 392896112 491120140 561280160 785792224 982240280 1964480560 3928961120
• Sum of all divisors σ(n): 11727918720
• Sum of proper divisors (its aliquot sum) s(n): 7798957600
• 3928961120 is an abundant number, because the sum of its proper divisors (7798957600) is greater than itself. Its abundance is 3869996480

Bases of 3928961120

• Binary: 11101010001011110011000001100000₂
• Hexadecimal: 0xEA2F3060
• Base-36: 1SZ79SW

Squares and roots of 3928961120

• 3928961120 squared (3928961120²) is 15436735482471654400
• 3928961120 cubed (3928961120³) is 60650333530355571639676928000
• The square root of 3928961120 is 62681.4256379033
• The cube root of 3928961120 is 1577.9475994921

Scales and comparisons

• 3,928,961,120 seconds is equal to 124 years, 48 weeks, 2 days, 2 hours, 5 minutes, 20 seconds.
• To count from 1 to 3,928,961,120 would take you about two hundred forty-nine 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 3928961120 cubic inches would be around 131.5 feet tall.

Recreational maths with 3928961120

• 3928961120 backwards is 0211698293
• 3928961120 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3928961120's digits is 41
• More coming soon!