72250790400

Names of 72250790400

• Cardinal: 72250790400 can be written as Seventy-two billion, two hundred fifty million, seven hundred ninety thousand, four hundred.

Scientific notation

• Scientific notation: 7.22507904 × 10¹⁰

Factors of 72250790400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 5150

Divisors of 72250790400

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 41 45 48 50 54 60 64 72 75 80 82 90 96 100 108 120 123 128 135 144 150 160 164 180 192 200 205 216 225 240 246 256 270 288 300 320 328 360 369 384 400 410 432 450 480 492 512 540 576 600 615 640 656 675 720 738 768 800 820 864 900 960 984 1025 1080 1107 1152 1200 1230 1280 1312 1350 1440 1476 1536 1600 1640 1728 1800 1845 1920 1968 2050 2160 2214 2304 2400 2460 2560 2624 2700 2880 2952 3075 3200 3280 3456 3600 3690 3840 3936 4100 4320 4428 4608 4800 4920 5099 5248 5400 5535 5760 5904 6150 6400 6560 6912 7200 7380 7680 7872 8200 8640 8856 9225 9600 9840 10198 10496 10800 11070 11520 11808 12300 12800 13120 13824 14400 14760 15297 15744 16400 17280 17712 18450 19200 19680 20396 20992 21600 22140 23040 23616 24600 25495 26240 27675 28800 29520 30594 31488 32800 34560 35424 36900 38400 39360 40792 43200 44280 45891 47232 49200 50990 52480 55350 57600 59040 61188 62976 65600 69120 70848 73800 76485 78720 81584 86400 88560 91782 94464 98400 101980 104960 110700 115200 118080 122376 127475 131200 137673 141696 147600 152970 157440 163168 172800 177120 183564 188928 196800 203960 209059 221400 229455 236160 244752 254950 262400 275346 283392 295200 305940 314880 326336 345600 354240 367128 382425 393600 407920 418118 442800 458910 472320 489504 509900 524800 550692 566784 590400 611880 627177 652672 688365 708480 734256 764850 787200 815840 836236 885600 917820 944640 979008 1019800 1045295 1101384 1147275 1180800 1223760 1254354 1305344 1376730 1416960 1468512 1529700 1574400 1631680 1672472 1771200 1835640 1881531 1958016 2039600 2090590 2202768 2294550 2361600 2447520 2508708 2610688 2753460 2833920 2937024 3059400 3135885 3263360 3344944 3441825 3542400 3671280 3763062 3916032 4079200 4181180 4405536 4589100 4723200 4895040 5017416 5226475 5506920 5644593 5874048 6118800 6271770 6526720 6689888 6883650 7084800 7342560 7526124 7832064 8158400 8362360 8811072 9178200 9407655 9790080 10034832 10452950 11013840 11289186 11748096 12237600 12543540 13053440 13379776 13767300 14169600 14685120 15052248 15679425 16316800 16724720 17622144 18356400 18815310 19580160 20069664 20905900 22027680 22578372 23496192 24475200 25087080 26759552 27534600 28222965 29370240 30104496 31358850 32633600 33449440 35244288 36712800 37630620 39160320 40139328 41811800 44055360 45156744 47038275 48950400 50174160 53519104 55069200 56445930 58740480 60208992 62717700 65267200 66898880 70488576 73425600 75261240 80278656 83623600 88110720 90313488 94076550 97900800 100348320 107038208 110138400 112891860 117480960 120417984 125435400 133797760 141114825 146851200 150522480 160557312 167247200 176221440 180626976 188153100 195801600 200696640 220276800 225783720 240835968 250870800 267595520 282229650 293702400 301044960 321114624 334494400 352442880 361253952 376306200 401393280 440553600 451567440 481671936 501741600 535191040 564459300 587404800 602089920 668988800 722507904 752612400 802786560 881107200 903134880 963343872 1003483200 1128918600 1204179840 1337977600 1445015808 1505224800 1605573120 1762214400 1806269760 2006966400 2257837200 2408359680 2675955200 2890031616 3010449600 3612539520 4013932800 4515674400 4816719360 6020899200 7225079040 8027865600 9031348800 12041798400 14450158080 18062697600 24083596800 36125395200 72250790400
• Sum of all divisors σ(n): 271716984000
• Sum of proper divisors (its aliquot sum) s(n): 199466193600
• 72250790400 is an abundant number, because the sum of its proper divisors (199466193600) is greater than itself. Its abundance is 127215403200

Bases of 72250790400

• Binary: 1000011010010011110111001001000000000₂
• Hexadecimal: 0x10D27B9200
• Base-36: X6W96O0

Squares and roots of 72250790400

• 72250790400 squared (72250790400²) is 5220176713424732160000
• 72250790400 cubed (72250790400³) is 377161893572611189468299264000000
• The square root of 72250790400 is 268795.0713833865
• The cube root of 72250790400 is 4164.9922806915

Scales and comparisons

• 72,250,790,400 seconds is equal to 2,297 years, 18 weeks, 2 days.
• To count from 1 to 72,250,790,400 would take you about four thousand, five hundred ninety-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 72250790400 cubic inches would be around 347.1 feet tall.

Recreational maths with 72250790400

• 72250790400 backwards is 00409705227
• 72250790400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72250790400's digits is 36
• More coming soon!