990160481440

Names of 990160481440

• Cardinal: 990160481440 can be written as Nine hundred ninety billion, one hundred sixty million, four hundred eighty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 9.9016048144 × 10¹¹

Factors of 990160481440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 838

Divisors of 990160481440

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 61 65 80 104 122 130 160 169 208 244 260 305 338 416 488 520 610 676 757 793 845 976 1040 1220 1352 1514 1586 1690 1952 2080 2197 2440 2704 3028 3172 3380 3721 3785 3965 4394 4880 5408 6056 6344 6760 7442 7570 7930 8788 9760 9841 10309 10985 12112 12688 13520 14884 15140 15860 17576 18605 19682 20618 21970 24224 25376 27040 29768 30280 31720 35152 37210 39364 41236 43940 46177 48373 49205 51545 59536 60560 63440 70304 74420 78728 82472 87880 92354 96746 98410 103090 119072 121120 126880 127933 134017 148840 157456 164944 175760 184708 193492 196820 206180 230885 241865 255866 268034 297680 314912 329888 351520 369416 386984 393640 412360 461770 483730 511732 536068 595360 600301 628849 639665 670085 738832 773968 787280 824720 923540 967460 1023464 1072136 1200602 1257698 1279330 1340170 1477664 1547936 1574560 1649440 1663129 1847080 1934920 2046928 2144272 2401204 2515396 2558660 2680340 2816797 3001505 3144245 3326258 3694160 3869840 4093856 4288544 4802408 5030792 5117320 5360680 5633594 6003010 6288490 6652516 7388320 7739680 7803913 8175037 8315645 9604816 10061584 10234640 10721360 11267188 12006020 12576980 13305032 14083985 15607826 16350074 16631290 19209632 20123168 20469280 21442720 22534376 24012040 25153960 26610064 28167970 31215652 32700148 33262580 36618361 39019565 40875185 45068752 48024080 50307920 53220128 56335940 62431304 65400296 66525160 73236722 78039130 81750370 90137504 96048160 100615840 101450869 112671880 124862608 130800592 133050320 146473444 156078260 163500740 183091805 202901738 225343760 249725216 261601184 266100640 292946888 312156520 327001480 366183610 405803476 450687520 476038693 507254345 585893776 624313040 654002960 732367220 811606952 952077386 1014508690 1171787552 1248626080 1308005920 1464734440 1623213904 1904154772 2029017380 2380193465 2929468880 3246427808 3808309544 4058034760 4760386930 5858937760 6188503009 7616619088 8116069520 9520773860 12377006018 15233238176 16232139040 19041547720 24754012036 30942515045 38083095440 49508024072 61885030090 76166190880 99016048144 123770060180 198032096288 247540120360 495080240720 990160481440
• Sum of all divisors σ(n): 2579730294960
• Sum of proper divisors (its aliquot sum) s(n): 1589569813520
• 990160481440 is an abundant number, because the sum of its proper divisors (1589569813520) is greater than itself. Its abundance is 599409332080

Bases of 990160481440

• Binary: 1110011010001010001010011110110010100000₂
• Hexadecimal: 0xE68A29ECA0
• Base-36: CMVFZH5S

Squares and roots of 990160481440

• 990160481440 squared (990160481440²) is 980417779005492584473600
• 990160481440 cubed (990160481440³) is 970770940072414061846729644969984000
• The square root of 990160481440 is 995068.0787966219
• The cube root of 990160481440 is 9967.0934394023

Scales and comparisons

• 990,160,481,440 seconds is equal to 31,484 years, 2 weeks, 18 hours, 10 minutes, 40 seconds.
• To count from 1 to 990,160,481,440 would take you about sixty-two thousand, nine hundred sixty-eight 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 990160481440 cubic inches would be around 830.6 feet tall.

Recreational maths with 990160481440

• 990160481440 backwards is 044184061099
• The number of decimal digits it has is: 12
• The sum of 990160481440's digits is 46
• More coming soon!