9970947072

Names of 9970947072

• Cardinal: 9970947072 can be written as Nine billion, nine hundred seventy million, nine hundred forty-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 9.970947072 × 10⁹

Factors of 9970947072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 61

Divisors of 9970947072

• Number of divisors d(n): 462
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 37 38 48 54 57 64 72 74 76 81 96 108 111 114 128 144 148 152 162 171 192 216 222 228 243 256 288 296 304 324 333 342 361 384 432 444 456 486 512 513 576 592 608 648 666 684 703 722 729 768 864 888 912 972 999 1024 1026 1083 1152 1184 1216 1296 1332 1368 1406 1444 1458 1536 1539 1728 1776 1824 1944 1998 2052 2109 2166 2304 2368 2432 2592 2664 2736 2812 2888 2916 2997 3072 3078 3249 3456 3552 3648 3888 3996 4104 4218 4332 4608 4617 4736 4864 5184 5328 5472 5624 5776 5832 5994 6156 6327 6498 6912 7104 7296 7776 7992 8208 8436 8664 8991 9216 9234 9472 9728 9747 10368 10656 10944 11248 11552 11664 11988 12312 12654 12996 13357 13824 13851 14208 14592 15552 15984 16416 16872 17328 17982 18468 18944 18981 19456 19494 20736 21312 21888 22496 23104 23328 23976 24624 25308 25992 26714 26973 27648 27702 28416 29184 29241 31104 31968 32832 33744 34656 35964 36936 37888 37962 38988 40071 41472 42624 43776 44992 46208 46656 47952 49248 50616 51984 53428 53946 55404 56832 56943 58368 58482 62208 63936 65664 67488 69312 71928 73872 75924 77976 80142 82944 85248 87552 87723 89984 92416 93312 95904 98496 101232 103968 106856 107892 110808 113664 113886 116964 120213 124416 127872 131328 134976 138624 143856 147744 151848 155952 160284 170496 170829 175104 175446 179968 184832 186624 191808 196992 202464 207936 213712 215784 221616 227772 233928 240426 248832 255744 262656 263169 269952 277248 287712 295488 303696 311904 320568 340992 341658 350892 359936 360639 369664 373248 383616 393984 404928 415872 427424 431568 443232 455544 467856 480852 511488 512487 525312 526338 539904 554496 575424 590976 607392 623808 641136 683316 701784 719872 721278 746496 767232 787968 809856 831744 854848 863136 886464 911088 935712 961704 1022976 1024974 1052676 1079808 1081917 1108992 1150848 1181952 1214784 1247616 1282272 1366632 1403568 1442556 1534464 1575936 1619712 1663488 1709696 1726272 1772928 1822176 1871424 1923408 2049948 2105352 2159616 2163834 2301696 2363904 2429568 2495232 2564544 2733264 2807136 2885112 3068928 3239424 3245751 3326976 3419392 3452544 3545856 3644352 3742848 3846816 4099896 4210704 4327668 4603392 4727808 4859136 4990464 5129088 5466528 5614272 5770224 6478848 6491502 6838784 6905088 7091712 7288704 7485696 7693632 8199792 8421408 8655336 9206784 9718272 9737253 9980928 10258176 10933056 11228544 11540448 12983004 13677568 13810176 14183424 14577408 14971392 15387264 16399584 16842816 17310672 19436544 19474506 20516352 21866112 22457088 23080896 25966008 27620352 29154816 29942784 30774528 32799168 33685632 34621344 38949012 41032704 43732224 44914176 46161792 51932016 58309632 61549056 65598336 67371264 69242688 77898024 87464448 89828352 92323584 103864032 123098112 131196672 134742528 138485376 155796048 174928896 184647168 207728064 262393344 269485056 276970752 311592096 369294336 415456128 524786688 553941504 623184192 830912256 1107883008 1246368384 1661824512 2492736768 3323649024 4985473536 9970947072
• Sum of all divisors σ(n): 32392657338
• Sum of proper divisors (its aliquot sum) s(n): 22421710266
• 9970947072 is an abundant number, because the sum of its proper divisors (22421710266) is greater than itself. Its abundance is 12450763194

Bases of 9970947072

• Binary: 1001010010010100001001010000000000₂
• Hexadecimal: 0x252509400
• Base-36: 4KWG000

Squares and roots of 9970947072

• 9970947072 squared (9970947072²) is 99419785512625373184
• 9970947072 cubed (9970947072³) is 991309419255979983781912117248
• The square root of 9970947072 is 99854.6296973755
• The cube root of 9970947072 is 2152.3462450117

Scales and comparisons

• 9,970,947,072 seconds is equal to 317 years, 2 weeks, 2 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 9,970,947,072 would take you about six hundred thirty-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 9970947072 cubic inches would be around 179.4 feet tall.

Recreational maths with 9970947072

• 9970947072 backwards is 2707490799
• 9970947072 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9970947072's digits is 54
• More coming soon!