73120789980

Names of 73120789980

• Cardinal: 73120789980 can be written as Seventy-three billion, one hundred twenty million, seven hundred eighty-nine thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 7.312078998 × 10¹⁰

Factors of 73120789980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6286

Divisors of 73120789980

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 28 30 34 35 36 42 45 49 51 60 63 68 70 79 84 85 90 98 102 105 119 126 140 147 153 158 170 180 196 204 210 237 238 245 252 255 294 306 315 316 340 357 395 420 441 474 476 490 510 553 588 595 612 630 711 714 735 765 790 833 882 948 980 1020 1071 1106 1185 1190 1260 1343 1422 1428 1470 1530 1580 1659 1666 1764 1785 2142 2205 2212 2370 2380 2499 2686 2765 2844 2940 3060 3318 3332 3555 3570 3871 4029 4165 4284 4410 4740 4977 4998 5355 5372 5530 6173 6636 6715 7110 7140 7497 7742 8058 8295 8330 8820 9401 9954 9996 10710 11060 11613 12087 12346 12495 13430 14220 14994 15484 16116 16590 16660 18519 18802 19355 19908 20145 21420 23226 24174 24692 24885 24990 26860 28203 29988 30865 33180 34839 37038 37485 37604 38710 40290 43211 46452 47005 48348 49770 49980 55557 56406 58065 60435 61730 65807 69678 74076 74970 77420 80580 84609 86422 92595 94010 99540 104941 111114 112812 116130 120870 123460 129633 131614 139356 141015 149940 169218 172844 174195 185190 188020 197421 209882 216055 222228 232260 241740 259266 263228 277785 282030 302477 314823 329035 338436 348390 370380 388899 394842 419764 423045 432110 487667 518532 524705 555570 564060 592263 604954 629646 648165 658070 696780 734587 777798 789684 846090 864220 907431 944469 975334 987105 1049410 1111140 1184526 1209908 1259292 1296330 1316140 1463001 1469174 1512385 1555596 1574115 1692180 1814862 1888938 1944495 1950668 1974210 2098820 2203761 2369052 2438335 2592660 2722293 2926002 2938348 2961315 3024770 3148230 3413669 3629724 3672935 3777876 3888990 3948420 4389003 4407522 4537155 4722345 4876670 5142109 5444586 5852004 5922630 6049540 6296460 6611283 6827338 7315005 7345870 7777980 8290339 8778006 8815044 9074310 9444690 9753340 10241007 10284218 10889172 11018805 11845260 13222566 13611465 13654676 14630010 14691740 15426327 16580678 17068345 17556012 18148620 18889380 20482014 20568436 21945015 22037610 23895683 24871017 25710545 26445132 27222930 29260020 30723021 30852654 33056415 33161356 34136690 40964028 41451695 43890030 44075220 46278981 47791366 49742034 51205035 51421090 54445860 58032373 61446042 61705308 66112830 68273380 71687049 74613051 77131635 82903390 87780060 92557962 95582732 99484068 102410070 102842180 116064746 119478415 122892084 124355085 132225660 143374098 149226102 153615105 154263270 165806780 174097119 185115924 204820140 215061147 231394905 232129492 238956830 248710170 286748196 290161865 298452204 307230210 308526540 348194238 358435245 373065255 406226611 430122294 462789810 477913660 497420340 522291357 580323730 614460420 696388476 716870490 746130510 812453222 860244588 870485595 925579620 1044582714 1075305735 1160647460 1218679833 1433740980 1492261020 1624906444 1740971190 2031133055 2089165428 2150611470 2437359666 2611456785 3481942380 3656039499 4062266110 4301222940 4874719332 5222913570 6093399165 7312078998 8124532220 10445827140 12186798330 14624157996 18280197495 24373596660 36560394990 73120789980
• Sum of all divisors σ(n): 276692008320
• Sum of proper divisors (its aliquot sum) s(n): 203571218340
• 73120789980 is an abundant number, because the sum of its proper divisors (203571218340) is greater than itself. Its abundance is 130450428360

Bases of 73120789980

• Binary: 1000100000110010101101011010111011100₂
• Hexadecimal: 0x110656B5DC
• Base-36: XLA8AN0

Squares and roots of 73120789980

• 73120789980 squared (73120789980²) is 5346649927299268400400
• 73120789980 cubed (73120789980³) is 390951266430632073313298947992000
• The square root of 73120789980 is 270408.5612180207
• The cube root of 73120789980 is 4181.6430507997

Scales and comparisons

• 73,120,789,980 seconds is equal to 2,325 years, 5 days, 10 hours, 33 minutes.
• To count from 1 to 73,120,789,980 would take you about four thousand, six hundred fifty 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 73120789980 cubic inches would be around 348.5 feet tall.

Recreational maths with 73120789980

• 73120789980 backwards is 08998702137
• The number of decimal digits it has is: 11
• The sum of 73120789980's digits is 54
• More coming soon!