989404459191072

Names of 989404459191072

• Cardinal: 989404459191072 can be written as Nine hundred eighty-nine trillion, four hundred four billion, four hundred fifty-nine million, one hundred ninety-one thousand and seventy-two.

Scientific notation

• Scientific notation: 9.89404459191072 × 10¹⁴

Factors of 989404459191072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 275

Divisors of 989404459191072

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 79 96 144 158 191 237 288 316 382 474 573 632 711 764 948 1146 1264 1422 1528 1719 1896 2292 2528 2844 3056 3438 3792 4584 5688 6112 6241 6876 7584 9168 11376 12482 13752 15089 18336 18723 22752 24964 27504 30178 36481 37446 45267 49928 55008 56169 60356 72962 74892 90534 99856 109443 112338 120712 135801 145924 149784 181068 199712 218886 224676 241424 271602 291848 299568 328329 362136 437772 449352 482848 493039 543204 583696 599136 656658 724272 875544 898704 986078 1086408 1167392 1192031 1313316 1448544 1479117 1751088 1797408 1972156 2172816 2384062 2626632 2881999 2958234 3502176 3576093 3944312 4345632 4437351 4768124 5253264 5763998 5916468 6967871 7152186 7888624 8645997 8874702 9536248 10506528 10728279 11527996 11832936 13935742 14304372 15777248 17291994 17749404 19072496 20903613 21456558 23055992 23665872 25937991 27871484 28608744 34583988 35498808 38144992 41807226 42913116 46111984 47331744 51875982 55742968 57217488 62710839 69167976 70997616 83614452 85826232 92223968 94170449 103751964 111485936 114434976 125421678 138335952 141995232 167228904 171652464 188340898 207503928 222971872 227677921 250843356 276671904 282511347 334457808 343304928 376681796 415007856 455355842 501686712 550461809 565022694 668915616 683033763 753363592 830015712 847534041 910711684 1003373424 1100923618 1130045388 1366067526 1506727184 1651385427 1695068082 1821423368 2006746848 2049101289 2201847236 2260090776 2732135052 3013454368 3302770854 3390136164 3642846736 4098202578 4403694472 4520181552 4954156281 5464270104 6605541708 6780272328 7285693472 8196405156 8807388944 9040363104 9908312562 10928540208 13211083416 13560544656 16392810312 17614777888 17986555759 19816625124 21857080416 26422166832 27121089312 32785620624 35973111518 39633250248 43486482911 52844333664 53959667277 65571241248 71946223036 79266500496 86972965822 107919334554 130459448733 143892446072 158533000992 161879001831 173945931644 215838669108 260918897466 287784892144 323758003662 347891863288 391378346199 431677338216 521837794932 575569784288 647516007324 695783726576 782756692398 863354676432 1043675589864 1295032014648 1391567453152 1565513384796 1726709352864 2087351179728 2590064029296 3131026769592 3435432149969 4174702359456 5180128058592 6262053539184 6870864299938 10306296449907 12524107078368 13741728599876 20612592899814 27483457199752 30918889349721 41225185799628 54966914399504 61837778699442 82450371599256 109933828799008 123675557398884 164900743198512 247351114797768 329801486397024 494702229595536 989404459191072
• Sum of all divisors σ(n): 2864689266216960
• Sum of proper divisors (its aliquot sum) s(n): 1875284807025888
• 989404459191072 is an abundant number, because the sum of its proper divisors (1875284807025888) is greater than itself. Its abundance is 885880347834816

Bases of 989404459191072

• Binary: 11100000111101101110101101010101000100101100100000₂
• Hexadecimal: 0x383DBAD544B20
• Base-36: 9QPQ4TC3S0

Squares and roots of 989404459191072

• 989404459191072 squared (989404459191072²) is 978921183867177658616604509184
• 989404459191072 cubed (989404459191072³) is 968548984514788867624317642413347908234805248
• The square root of 989404459191072 is 31454800.2567346149
• The cube root of 989404459191072 is 99645.5605171421

Scales and comparisons

• 989,404,459,191,072 seconds is equal to 31,460,001 years, 19 weeks, 2 days, 21 hours, 31 minutes, 12 seconds.
• To count from 1 to 989,404,459,191,072 would take you about seventy-eight million, six hundred fifty thousand and three 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 989404459191072 cubic inches would be around 8303.8 feet tall.

Recreational maths with 989404459191072

• 989404459191072 backwards is 270191954404989
• 989404459191072 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 989404459191072's digits is 72
• More coming soon!