3989457184896

Names of 3989457184896

• Cardinal: 3989457184896 can be written as Three trillion, nine hundred eighty-nine billion, four hundred fifty-seven million, one hundred eighty-four thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 3.989457184896 × 10¹²

Factors of 3989457184896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2228

Divisors of 3989457184896

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 67 72 76 96 114 128 134 144 152 171 192 201 228 268 288 304 342 361 384 402 456 536 576 603 608 684 722 804 912 1072 1083 1152 1206 1216 1273 1368 1444 1608 1824 2137 2144 2166 2412 2432 2546 2736 2888 3216 3249 3648 3819 4274 4288 4332 4489 4824 5092 5472 5776 6411 6432 6498 7296 7638 8548 8576 8664 8978 9648 10184 10944 11457 11552 12822 12864 12996 13467 15276 17096 17328 17956 19233 19296 20368 21888 22914 23104 24187 25644 25728 25992 26934 30552 34192 34656 35912 38466 38592 40401 40603 40736 45828 46208 48374 51288 51984 53868 61104 68384 69312 71824 72561 76932 77184 80802 81206 81472 85291 91656 96748 102576 103968 107736 121809 122208 136768 138624 143179 143648 145122 153864 161604 162412 162944 170582 183312 193496 205152 207936 215472 217683 243618 244416 255873 273536 286358 287296 290244 307728 323208 324824 341164 365427 366624 386992 410304 415872 429537 430944 435366 487236 488832 511746 572716 574592 580488 615456 646416 649648 682328 730854 733248 767619 771457 773984 820608 859074 861888 870732 974472 1023492 1145432 1160976 1230912 1288611 1292832 1299296 1364656 1461708 1466496 1535238 1542914 1547968 1620529 1718148 1723776 1741464 1948944 2046984 2290864 2314371 2321952 2461824 2577222 2585664 2598592 2720401 2729312 2923416 3070476 3085828 3095936 3241058 3436296 3482928 3897888 4093968 4581728 4628742 4643904 4861587 5154444 5171328 5197184 5440802 5458624 5846832 6140952 6171656 6482116 6872592 6943113 6965856 7795776 8161203 8187936 9163456 9257484 9287808 9592993 9723174 10308888 10881604 10917248 11693664 12281904 12343312 12964232 13745184 13886226 13931712 14584761 15591552 16322406 16375872 18326912 18514968 19185986 19446348 20617776 21763208 23387328 24483609 24563808 24686624 25928464 27490368 27772452 27863424 28778979 29169522 32644812 32751744 37029936 38371972 38892696 41235552 43526416 46774656 48967218 49127616 49373248 51687619 51856928 54980736 55544904 57557958 58339044 65289624 74059872 76743944 77785392 82471104 86336937 87052832 97934436 98255232 98746496 103375238 103713856 111089808 115115916 116678088 130579248 148119744 153487888 155062857 155570784 164942208 172673874 174105664 182266867 195868872 206750476 207427712 222179616 230231832 233356176 261158496 296239488 306975776 310125714 311141568 345347748 348211328 364533734 391737744 413500952 444359232 460463664 465188571 466712352 522316992 546800601 613951552 620251428 622283136 690695496 729067468 783475488 827001904 888718464 920927328 930377142 933424704 1044633984 1093601202 1227903104 1240502856 1381390992 1458134936 1566950976 1640401803 1654003808 1841854656 1860754284 1866849408 2187202404 2481005712 2762781984 2916269872 3133901952 3280803606 3308007616 3463070473 3683709312 3721508568 4374404808 4962011424 5525563968 5832539744 6561607212 6616015232 6926140946 7443017136 8748809616 9924022848 10389211419 11051127936 11665079488 13123214424 13852281892 14886034272 17497619232 19848045696 20778422838 23330158976 26246428848 27704563784 29772068544 31167634257 34995238464 41556845676 52492857696 55409127568 59544137088 62335268514 69990476928 83113691352 104985715392 110818255136 124670537028 166227382704 209971430784 221636510272 249341074056 332454765408 443273020544 498682148112 664909530816 997364296224 1329819061632 1994728592448 3989457184896
• Sum of all divisors σ(n): 12305385900990
• Sum of proper divisors (its aliquot sum) s(n): 8315928716094
• 3989457184896 is an abundant number, because the sum of its proper divisors (8315928716094) is greater than itself. Its abundance is 4326471531198

Bases of 3989457184896

• Binary: 111010000011011110001011011010100010000000₂
• Hexadecimal: 0x3A0DE2DA880
• Base-36: 1EWQBSWW0

Squares and roots of 3989457184896

• 3989457184896 squared (3989457184896²) is 15915768630118317130530816
• 3989457184896 cubed (3989457184896³) is 63495277514567887738972441773537755136
• The square root of 3989457184896 is 1997362.5571978663
• The cube root of 3989457184896 is 15860.0518523631

Scales and comparisons

• 3,989,457,184,896 seconds is equal to 126,852 years, 20 weeks, 4 days, 23 hours, 21 minutes, 36 seconds.
• To count from 1 to 3,989,457,184,896 would take you about three hundred seventeen thousand, one hundred thirty 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 3989457184896 cubic inches would be around 1321.7 feet tall.

Recreational maths with 3989457184896

• 3989457184896 backwards is 6984817549893
• The number of decimal digits it has is: 13
• The sum of 3989457184896's digits is 81
• More coming soon!