31201460940

Names of 31201460940

• Cardinal: 31201460940 can be written as Thirty-one billion, two hundred one million, four hundred sixty thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.120146094 × 10¹⁰

Factors of 31201460940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8430

Divisors of 31201460940

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 31 39 52 60 62 65 78 93 124 130 155 156 157 186 195 260 310 314 372 390 403 465 471 620 628 780 785 806 930 942 1209 1570 1612 1860 1884 2015 2041 2355 2418 3140 4030 4082 4710 4836 4867 6045 6123 8060 8164 8219 9420 9734 10205 12090 12246 14601 16438 19468 20410 24180 24335 24492 24657 29202 30615 32876 40820 41095 48670 49314 58404 61230 63271 73005 82190 97340 98628 106847 122460 123285 126542 146010 164380 189813 213694 246570 253084 254789 292020 316355 320541 379626 427388 493140 509578 534235 632710 641082 759252 764367 949065 1019156 1068470 1265420 1273945 1282164 1290383 1528734 1602705 1898130 2136940 2547890 2580766 3057468 3205410 3312257 3796260 3821835 3871149 5095780 5161532 6410820 6451915 6624514 7643670 7742298 9936771 12903830 13249028 15287340 15484596 16561285 16774979 19355745 19873542 25807660 33122570 33549958 38711490 39747084 40001873 49683855 50324937 66245140 67099916 77422980 80003746 83874895 99367710 100649874 120005619 160007492 167749790 198735420 200009365 201299748 240011238 251624685 335499580 400018730 480022476 503249370 520024349 600028095 800037460 1006498740 1040048698 1200056190 1560073047 2080097396 2400112380 2600121745 3120146094 5200243490 6240292188 7800365235 10400486980 15600730470 31201460940
• Sum of all divisors σ(n): 97749872640
• Sum of proper divisors (its aliquot sum) s(n): 66548411700
• 31201460940 is an abundant number, because the sum of its proper divisors (66548411700) is greater than itself. Its abundance is 35346950760

Bases of 31201460940

• Binary: 11101000011110000001000001011001100₂
• Hexadecimal: 0x743C082CC
• Base-36: EC0JLCC

Squares and roots of 31201460940

• 31201460940 squared (31201460940²) is 973531164790345683600
• 31201460940 cubed (31201460940³) is 30375594612078674135942998584000
• The square root of 31201460940 is 176639.3527501729
• The cube root of 31201460940 is 3148.1709694309

Scales and comparisons

• 31,201,460,940 seconds is equal to 992 years, 5 weeks, 5 days, 29 minutes.
• To count from 1 to 31,201,460,940 would take you about one thousand, nine hundred eighty-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 31201460940 cubic inches would be around 262.3 feet tall.

Recreational maths with 31201460940

• 31201460940 backwards is 04906410213
• 31201460940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31201460940's digits is 30
• More coming soon!