61003992720

Names of 61003992720

• Cardinal: 61003992720 can be written as Sixty-one billion, three million, nine hundred ninety-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 6.100399272 × 10¹⁰

Factors of 61003992720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2236

Divisors of 61003992720

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 30 33 34 37 40 44 48 51 55 60 66 68 74 80 85 88 102 110 111 120 132 136 148 165 170 176 185 187 204 220 222 240 255 264 272 289 296 330 340 370 374 407 408 440 444 510 528 555 561 578 592 629 660 680 740 748 814 816 867 880 888 935 1020 1110 1122 1156 1221 1258 1320 1360 1445 1480 1496 1628 1734 1776 1870 1887 2035 2040 2161 2220 2244 2312 2442 2516 2640 2805 2890 2960 2992 3145 3179 3256 3468 3740 3774 4070 4080 4322 4335 4440 4488 4624 4884 5032 5610 5780 6105 6290 6358 6483 6512 6919 6936 7480 7548 8140 8644 8670 8880 8976 9435 9537 9768 10064 10693 10805 11220 11560 12210 12580 12716 12966 13838 13872 14960 15096 15895 16280 17288 17340 18870 19074 19536 20757 21386 21610 22440 23120 23771 24420 25160 25432 25932 27676 30192 31790 32079 32415 32560 34576 34595 34680 36737 37740 38148 41514 42772 43220 44880 47542 47685 48840 50320 50864 51864 53465 55352 63580 64158 64830 69190 69360 71313 73474 75480 76296 79957 83028 85544 86440 95084 95370 97680 103728 103785 106930 110211 110704 117623 118855 127160 128316 129660 138380 142626 146948 150960 152592 159914 160395 166056 171088 172880 183685 190168 190740 207570 213860 220422 235246 237710 239871 254320 256632 259320 276760 285252 293896 319828 320790 332112 352869 356565 367370 380336 381480 399785 404107 415140 427720 440844 470492 475420 479742 513264 518640 551055 553520 570504 587792 588115 624529 639656 641580 705738 713130 734740 762960 799570 808214 830280 855440 879527 881688 940984 950840 959484 1102110 1141008 1176230 1199355 1212321 1249058 1279312 1283160 1359269 1411476 1426260 1469480 1599140 1616428 1660560 1759054 1763376 1764345 1873587 1881968 1901680 1918968 2020535 2204220 2352460 2398710 2424642 2498116 2566320 2638581 2718538 2822952 2852520 2938960 3122645 3198280 3232856 3518108 3528690 3747174 3837936 4041070 4077807 4397635 4408440 4704920 4797420 4849284 4996232 5277162 5437076 5645904 5705040 6061605 6245290 6396560 6465712 6796345 6869819 7036216 7057380 7494348 8082140 8155614 8795270 8816880 9367935 9409840 9594840 9698568 9992464 10554324 10874152 12123210 12490580 13192905 13592690 13739638 14072432 14114760 14951959 14988696 16164280 16311228 17590540 18735870 19189680 19397136 20389035 20609457 21108648 21748304 23107573 24246420 24981160 26385810 27185380 27479276 28229520 29903918 29977392 32328560 32622456 34349095 35181080 37471740 40778070 41218914 42217296 44855877 46215146 48492840 49962320 52771620 54370760 54958552 59807836 65244912 68698190 69322719 70362160 74759795 74943480 81556140 82437828 89711754 92430292 96985680 103047285 105543240 108741520 109917104 115537865 119615672 137396380 138645438 149519590 149886960 163112280 164875656 179423508 184860584 206094570 211086480 224279385 231075730 239231344 254183303 274792760 277290876 299039180 326224560 329751312 346613595 358847016 369721168 412189140 448558770 462151460 508366606 549585520 554581752 598078360 693227190 717694032 762549909 824378280 897117540 924302920 1016733212 1109163504 1196156720 1270916515 1386454380 1525099818 1648756560 1794235080 1848605840 2033466424 2541833030 2772908760 3050199636 3588470160 3812749545 4066932848 5083666060 5545817520 6100399272 7625499090 10167332120 12200798544 15250998180 20334664240 30501996360 61003992720
• Sum of all divisors σ(n): 225181051776
• Sum of proper divisors (its aliquot sum) s(n): 164177059056
• 61003992720 is an abundant number, because the sum of its proper divisors (164177059056) is greater than itself. Its abundance is 103173066336

Bases of 61003992720

• Binary: 111000110100000111110000111010010000₂
• Hexadecimal: 0xE341F0E90
• Base-36: S0W7A1C

Squares and roots of 61003992720

• 61003992720 squared (61003992720²) is 3721487127781812998400
• 61003992720 cubed (61003992720³) is 227025573650775429902794971648000
• The square root of 61003992720 is 246989.8635976789
• The cube root of 61003992720 is 3936.5830682833

Scales and comparisons

• 61,003,992,720 seconds is equal to 1,939 years, 38 weeks, 2 days, 17 hours, 32 minutes.
• To count from 1 to 61,003,992,720 would take you about three thousand, eight hundred seventy-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 61003992720 cubic inches would be around 328 feet tall.

Recreational maths with 61003992720

• 61003992720 backwards is 02729930016
• The number of decimal digits it has is: 11
• The sum of 61003992720's digits is 39
• More coming soon!