72146901120

Names of 72146901120

• Cardinal: 72146901120 can be written as Seventy-two billion, one hundred forty-six million, nine hundred one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 7.214690112 × 10¹⁰

Factors of 72146901120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1308

Divisors of 72146901120

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 42 48 51 56 60 64 68 70 80 84 85 96 102 105 112 119 120 128 136 140 160 168 170 192 204 210 224 238 240 255 272 280 320 336 337 340 357 384 408 420 448 476 480 510 544 560 595 640 672 674 680 714 816 840 896 937 952 960 1011 1020 1088 1120 1190 1344 1348 1360 1428 1632 1680 1685 1785 1874 1904 1920 2022 2040 2176 2240 2359 2380 2688 2696 2720 2811 2856 3264 3360 3370 3570 3748 3808 4044 4080 4480 4685 4718 4760 5055 5392 5440 5622 5712 5729 6528 6559 6720 6740 7077 7140 7496 7616 8088 8160 9370 9436 9520 10110 10784 10880 11244 11424 11458 11795 13118 13440 13480 14055 14154 14280 14992 15232 15929 16176 16320 17187 18740 18872 19040 19677 20220 21568 22488 22848 22916 23590 26236 26960 28110 28308 28560 28645 29984 31858 32352 32640 32795 34374 35385 37480 37744 38080 39354 40103 40440 43136 44976 45696 45832 47180 47787 52472 53920 56220 56616 57120 57290 59968 63716 64704 65590 68748 70770 74960 75488 76160 78708 79645 80206 80880 85935 89952 91664 94360 95574 98385 104944 107840 111503 112440 113232 114240 114580 119936 120309 127432 129408 131180 137496 141540 149920 150976 157416 159290 160412 161760 171870 179904 183328 188720 191148 196770 200515 209888 215680 223006 224880 226464 228480 229160 238935 240618 254864 262360 274992 283080 299840 301952 314832 315769 318580 320824 323520 334509 343740 359808 366656 377440 382296 393540 401030 419776 446012 449760 452928 458320 477870 481236 509728 524720 549984 557515 566160 599680 601545 629664 631538 637160 641648 647040 669018 687480 733312 754880 764592 787080 802060 839552 892024 899520 905856 916640 947307 955740 962472 1019456 1049440 1099968 1115030 1132320 1203090 1259328 1263076 1274320 1283296 1338036 1374960 1509760 1529184 1574160 1578845 1604120 1672545 1784048 1799040 1833280 1894614 1911480 1924944 2038912 2098880 2199936 2210383 2230060 2264640 2406180 2518656 2526152 2548640 2566592 2676072 2749920 3058368 3148320 3157690 3208240 3345090 3568096 3666560 3789228 3822960 3849888 4197760 4420766 4460120 4529280 4736535 4812360 5052304 5097280 5133184 5352144 5368073 5499840 6116736 6296640 6315380 6416480 6631149 6690180 7136192 7578456 7645920 7699776 8841532 8920240 9473070 9624720 10104608 10194560 10704288 10736146 10999680 11051915 12593280 12630760 12832960 13262298 13380360 14272384 15156912 15291840 15399552 16104219 17683064 17840480 18946140 19249440 20209216 21408576 21472292 22103830 25261520 25665920 26524596 26760720 26840365 30313824 30583680 32208438 33155745 35366128 35680960 37576511 37892280 38498880 40418432 42817152 42944584 44207660 50523040 53049192 53521440 53680730 60627648 64416876 66311490 70732256 71361920 75153022 75784560 76997760 80521095 85889168 88415320 101046080 106098384 107042880 107361460 112729533 121255296 128833752 132622980 141464512 150306044 151569120 161042190 171778336 176830640 187882555 202092160 212196768 214085760 214722920 225459066 257667504 265245960 282929024 300612088 303138240 322084380 343556672 353661280 375765110 424393536 429445840 450918132 515335008 530491920 563647665 601224176 606276480 644168760 687113344 707322560 751530220 848787072 858891680 901836264 1030670016 1060983840 1127295330 1202448352 1288337520 1414645120 1503060440 1717783360 1803672528 2061340032 2121967680 2254590660 2404896704 2576675040 3006120880 3435566720 3607345056 4243935360 4509181320 4809793408 5153350080 6012241760 7214690112 9018362640 10306700160 12024483520 14429380224 18036725280 24048967040 36073450560 72146901120
• Sum of all divisors σ(n): 279404536320
• Sum of proper divisors (its aliquot sum) s(n): 207257635200
• 72146901120 is an abundant number, because the sum of its proper divisors (207257635200) is greater than itself. Its abundance is 135110734080

Bases of 72146901120

• Binary: 1000011001100010010100101100010000000₂
• Hexadecimal: 0x10CC4A5880
• Base-36: X56EH6O

Squares and roots of 72146901120

• 72146901120 squared (72146901120²) is 5205175341219057254400
• 72146901120 cubed (72146901120³) is 375537270655193583992815484928000
• The square root of 72146901120 is 268601.7518930209
• The cube root of 72146901120 is 4162.9950448385

Scales and comparisons

• 72,146,901,120 seconds is equal to 2,294 years, 2 weeks, 3 days, 13 hours, 52 minutes.
• To count from 1 to 72,146,901,120 would take you about four thousand, five hundred eighty-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 72146901120 cubic inches would be around 346.9 feet tall.

Recreational maths with 72146901120

• 72146901120 backwards is 02110964127
• The number of decimal digits it has is: 11
• The sum of 72146901120's digits is 33
• More coming soon!